1. Drawn a straight line AB =7 cm with the help of ruler.
2. With the help of compass drawn an arc from A and at the point where it cuts AB from that point made another arc drawn an arc cutting the previous arc.
3. From A drawn a straight line joining the arc and extend it to M.
4. With the help of ruler measured 5 cm and mark it as AC.
5. Joined BC and we get the required triangle.
6. From C drawn an arc and make it cut on AC and BC and from the point it cuts AC and BC drawn arc cutting each other and extend a line from point C extend a line to the point point of intersection of two arc.
7. Similarly we do for A and the point where the two line intersect denoted as O.
8. Made a perpendicular from O on AB this perpendicular will be radius and taking O as centre we draw a circle this is our incircle.
9. And AN is our locus of points equidistant from two lines AB and AC.
We need to construct a circle inscribed in triangle that is incircle it can be done by making angle bisector of two sides the point where it intersect will be incentre. The centre of required circle.
The angle bisector is the locus where points are equidistant from two sides.
Mofor has homework assignments in five subjects. He only has time to do two of
them.
The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities.
If Mofor only has time to do two homework assignments out of the five subjects, he will need to choose which subjects to prioritize. The specific subjects he chooses to work on will depend on various factors such as his strengths, weaknesses, upcoming deadlines, and personal preferences. Here are a few strategies he could consider:
1. Prioritize based on importance: Mofor can prioritize the homework assignments that carry more weight in terms of grades or have upcoming deadlines. This way, he ensures that he completes the assignments that have a higher impact on his overall academic performance.
2. Focus on challenging subjects: If Mofor finds certain subjects more difficult or time-consuming, he can prioritize those assignments to allocate more time and effort to them. This approach allows him to concentrate on improving his understanding and performance in subjects that require extra attention.
3. Balance workload: Mofor can choose to distribute his efforts evenly across subjects, selecting two assignments from different subjects. This strategy ensures that he maintains a balanced workload and avoids neglecting any particular subject.
The decision of which two homework assignments to complete depends on Mofor's individual circumstances and priorities. It is essential for him to consider his academic goals, time constraints, and personal strengths to make an informed decision.
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Can yall helppp !! This is Pythagorean Theorem (Level 1) math pleaseee I need helpp :'(
Answer:
sorry for spamming
Step-by-step explanation:
Indian version of brainly is a good place for cha*ting
you can also join if u wish
can you help thanks
Answer:
1/48 or .2083
Step-by-step explanation:
dividing by 6 is the same as multiplying by 1/6, so if you multiply 1/8*1/6 you get 1/48
Answer: Reduce the expression, if possible, by cancelling the common factors.
Exact Form:
1/48
Decimal Form:
0.02083
Can someone help me out with this please and thank you
Answer:
C
Step-by-step explanation:
A company determines an employee's starting salary according to the number of years of experience, as detailed in the table.
Years of experience Salary
0 $52,000
1 $53,150
2 $54,260
3 $55,285
4 $56,921
5 $57,126
Use the equation for the line of best fit to predict the salary for an employee with 6 years of experience? (Round your answer to the nearest dollar.)
$61,150
$59,672
$58,587
$57,990
Answer:
Answer down bellow
Step-by-step explanation:
Q's Asked: A company determines an employee's starting salary according to the number of years of experience, as detailed in the table.
Years of experience Salary
0 $52,000
1 $53,150
2 $54,260
3 $55,285
4 $56,921
5 $57,126
---------------------------------------------------------------------------------------------------------
So based on the chart:
0 $52,000
1 $53,150
2 $54,260
3 $55,285
4 $56,921
5 $57,126
We can see for each year of experience the "Salary" goes up one thousands constantly. And that makes sense bc as you get used to the work u gradually get better meaning u work better and u also get paid better. ehmm... my bad
----------------------------------------------------------------------------------------------------------
So work side of things based on the chart we see the amount the amount change. so from
0 to 1 yr
you will be paid $1,150 more.
and from 1 to 2 yrs you will be paid 1110.
and so on.
So the answer is $58,587And btw i got it right on my test !
~~Wdfads~~Pls like and give brainlest
given the following data and weights of 0.5, 0.3, 0.1, 0.05, and 0.05 (newest to oldest), find the five-period moving average forecast for period 7.
The five-period moving average forecast for period 7 is 10.7.The five-period moving average forecast for period 7 can be calculated as:MA5,7 = 0.5*8 + 0.3*13 + 0.1*11 + 0.05*12 + 0.05*10 = 10
The five-period moving average forecast for period 7 is calculated using a weighted average of the most recent five periods. The weights represent the relative importance of each period in the calculation. The formula is: MA5,7 = 0.5*X6 + 0.3*X5 + 0.1*X4 + 0.05*X3 + 0.05*X2Where MA5,7 is the five-period moving average forecast for period 7 and X6, X5, X4, X3, and X2 are the data for periods 6, 5, 4, 3, and 2 respectively.In this example, the data for each period is as follows:
X2 = 10 X3 = 12 X4 = 11 X5 = 13 X6 = 8 .The five-period moving average forecast for period 7 can be calculated as:MA5,7 = 0.5*8 + 0.3*13 + 0.1*11 + 0.05*12 + 0.05*10 = 10.7Therefore, the five-period moving average forecast for period 7 is 10.7.
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PLS ANSWER MY QUESTION QUICKLY
Answer:
The answer is D.
Step-by-step explanation:
Brody runs a farm stand that sells strawberries and grapes. Each pound of strawberries sells for $2.50 and each pound of grapes sells for $2. Brody made $160 from selling a total of 72 pounds of strawberries and grapes. Graphically solve a system of equations in order to determine the number of pounds of strawberries sold, x,x, and the number of pounds of grapes sold, yy.
The number of pounds of strawberries sold and the number of pounds of grapes sold is 32 and 20 respectively.
What is equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side. It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Given that the selling price of strawberries each pound = $2.50,
The selling price of grapes each pound = $2
The total earning = $160
Let x is the no of a pound of strawberries and y is the no of a pound of grapes sold, then equation will be,
x = y + 12 and 2.50x + 2y= 160
Solve the equation by substitution method;
x = 32 and y = 20
Therefore, the number of pounds of strawberries sold is 32
the number of pounds of grapes sold is 20.
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the height of a tree is 170m the lower and upper bound of it's height is
9514 1404 393
Answer:
[165, 175) meters
Step-by-step explanation:
The rule with respect to questions like this is that the bounds are ±1/2 of the place value of the least-significant digit. Here, the integer portion of the number has trailing zeros, and there is no decimal point or fractional part. Ordinarily, this combination of characteristics would signal that the trailing zeros are not significant, so the only significant digits are 1 and 7. The place value of the least significant digit is 10, so the bounds on the measurement are this number ±1/2(10) = ±5.
Of course, 175 rounds up to 180, so the upper bound is a limit, rather than an actual value. The height should be interpreted in this context as ...
165 m ≤ height < 175 m
The lower and upper bounds are 165 m and 175 m, respectively.
_____
Additional comment
The best way to avoid any ambiguity as to whether trailing zeros are significant is to use scientific notation. If a zero in the ones place is significant, that is conventionally indicated by a decimal point: "170.". If scientific notation is used, the number would be reported as 1.70×10² to indicate the trailing zero is significant.
For reference, Earth's tallest tree is a redwood just under 116 meters high.
which value is equal to 3 of the 2 power x 2 to the 3 power? show your work
Answer:
17
Step-by-step explanation:
We can split the expression:
3² + 2³
into two terms:
3² and 2³
We can evaluate each term individually, then add them at the end.
First, we can evaluate 3²:
3² = 3 × 3 = 9
Remember that an exponent specifies how many times a number should be multiplied by itself.
Next, we can evaluate 2³.
2³ = 2 × 2 × 2 = 8
Finally, we can add these two terms.
9 + 8 = 17
what is 1/25 squared?
Answer: 0.0016
Step-by-step explanation: To find the fraction square root, first, find the square root of the numerator and then find the square root of denominator. After finding the square root values, simplify the fraction.
Find the value of x in the parallelogram
The value of x in the parallelogram is 112°.
In a parallelogram, adjacent angles are always supplementary. This means that the sum of two adjacent angles in a parallelogram is always 180 degrees.
To understand this concept, let's consider a parallelogram ABCD. The opposite sides of a parallelogram are parallel and equal in length, and the opposite angles are congruent. Adjacent angles are those that share a side. Let's say angle A and angle B are adjacent angles in the parallelogram.
Since opposite angles of a parallelogram are congruent, we have angle A is congruent to angle C, and angle B is congruent to angle D.
Now, let's consider angle A and angle B. The sum of angle A and angle B is equal to the sum of angle C and angle D because opposite angles are congruent.
Therefore, we can conclude that angle A + angle B = angle C + angle D = 180 degrees.
This property holds true for all parallelograms. So, in any parallelogram, the adjacent angles are always supplementary, meaning their sum is 180 degrees.
For the given question, we know x° + 68° = 180°.
Then x° = 180° - 68°
x° = 112°
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Estimate the sum of 379+409=
Answer:
Round both numbers to 1 significant figure.
400+400=800
800 is the answer.
please answer this question !! will give brainliest !!
Answer:
y = -1/2x +1/2
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
2x+4y -2 =0
Subtract 4y from each side
2x+4y -2 -4y = 0-4y
2x-2 = -4y
Divide by -4
2x/-4 -2/-4 = -4y/-4
-1/2x +1/2 = y
y = -1/2x +1/2
What is the common difference between successive terms in the sequence? 0.36, 0.26, 0.16, 0.06, –0.04, –0.14
Answer:
-.1
Step-by-step explanation:
A doughnut shop sells 30 kinds of doughnuts. In how many ways can you get a bag of 12 doughnuts if you want at least 3 glazed doughnuts and at least 4 raspberry doughnuts
Answer:
86493225
Step-by-step explanation:
Hope it helps
The mug is 5/8 full, the mug contains 3/4 of water find the capacity of the mug
The capacity of the mug is 1.2. The capacity of the mug can be found by using the equation C = (3/4) ÷ (5/8).
What is capacity?It is the maximum amount of output that can be produced in a given period of time. Capacity is usually expressed in terms of units per unit of time, such as gallons per minute or passengers per hour.
In this equation, 3/4 represents the amount of water in the mug, and 5/8 represents the amount the mug is full.
Let the capacity of the mug be x.
Given,
Mug is 5/8 full and contains 3/4 of water
So, 5/8 of the mug is filled with water
Therefore,
5/8 of x = 3/4
(5/8 )x = (3/4)
x = (3/4) × (8/5)
x = (24/20)
x = 1.2
Therefore, the capacity of the mug is 1.2.
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2.30 1.99 sales tax 8%
Answer:
$2.48 and $2.15, respectively
Step-by-step explanation:
2.30 * 1.08 = 2.48
1.99 * 1.08 = 2.15
Which statement describes a key feature of function g if g(x) = f(x + 4)?
OA y-intercept at (0,4)
OB. x-intercept at (4,0)
OC. horizontal asymptote of y = 0
OD. horizontal asymptote of y = 4
The statement that describes a key feature of function g if g(x) = f(x + 4) is C. horizontal asymptote of y = 0.
What is a function?It should be noted that a function is an expression that shows the relationship between the variables.
In this case, the statement that describes a key feature of function g if g(x) = f(x + 4) is that the horizontal asymptote of y = 0.
The horizontal asymptote is vital for guiding the variables
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I need this whole paper. Thank you to whoever can get me these answers by 8:20 am 2/3/23
Answer:
The 1. is sufficiently tangent
The 2. is not tangent
Step-by-step explanation:
Listed below are the top 10 annual salaries (in millions of dollars) of TV personalities. Find the range, variance, and standard deviation for the sample data. Given that
these are the top 10 salaries, do we know anything about the variation salaries of TV personalities in general?
39 37 35 27 19
16 13 9 8.6 7.8
The range, variance and standard deviation of the is :
Range = 31.2Variance = 152.978Standard deviation = 12.368Given the data :
39 37 35 27 19 16 13 9 8.6 7.8
Arranging in ascending order :
7.8, 8.6, 9, 13, 16, 19, 27, 35, 37, 39
Range = maximum - minimum values
Maximum value = 39
Minimum value = 7.8
Range = 39 - 7.8 = 31.2
The variance :
The variance : Σ(X - m)² / (n - 1)
m = mean
n = number of items
m = ΣX/ n = 211.4 / 10 = 21.4
Variance = [(39-21.14)^2 + (37-21.14)^2 + (35-21.14)^2 + (27-21.14)^2 + (19-21.14)^2 + (16-21.14)^2 + (13-21.14)^2 + (9-21.14)^2 + (8.6-21.14)^2 + (7.8-21.14)^2] / (10-1)
Variance = 1376.804 / 9
Variance = 152.978
Standard deviation = √variance
Standard deviation = √152.978
Standard deviation = 12.368
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Which of the following is an arithmetic sequence? A) -2,-5,-8,-11,-14,-17
This series is an arithmetic sequence because the difference between any two successive terms is constant and equal to -3.
What is arithmetic sequence?An arithmetic sequence is a sequence of numbers in which the difference between any two consecutive terms is constant. In other words, it is a sequence of numbers where each term is obtained by adding the same constant value (the common difference) to the previous term. For example, the sequence 1, 3, 5, 7, 9 is an arithmetic sequence with a common difference of 2. The common difference can be positive, negative, or zero, and the sequence can contain any number of terms. Arithmetic sequences have several useful properties and applications, including the calculation of nth term formulas, the sum of the terms in the sequence, and the general formula for an arithmetic series.
Here,
An arithmetic sequence is a sequence of numbers such that the difference between any two consecutive terms is constant.
The given sequence is -2,-5,-8,-11,-14,-17. The difference between any two consecutive terms is -3.
Since the difference between any two consecutive terms is constant and equal to -3, this sequence is an arithmetic sequence.
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What is the approximate area of the shaded region? Use 3.14 for 4 in 5 in KONA. 19 square inches A. O B. 23.14 square inches ( C. 16.86 square inches 0 D. 18.43 square inches
Answer:
16.86 in²
Step-by-step explanation:
Area of rectangle = 5 * 4 = 20 in²
Area of circle = π(1)² = 3.14 in²
So the area of shaded region = 20 - 3.14 = 16.86 in²
Answer:
c
Step-by-step explanation:
Convert 4325 to base 20.
Answer:
216.1.4 is 4325÷20 so yup that's what I think
The result of converting 4325 to base 20 is 5
What are the digits of basses?When you see a number on a line in Bass TAB, it means you should play a specific note on that string. The fret numbers on a string are represented by the numbers on Bass TAB. The fifth fret on your bass is represented by the number 5. If you play a standard bass guitar, you will notice that it only has four strings. E, A, D, G is the standard tuning for a four-string bass (the same as the four lowest strings on the guitar but one octave lower). Fourths are used to tune the bass strings. A 4-string will probably suffice for most styles.Therefore,
Converting 4325 to base 20.
4 × 20³ = 32,000
3 × 20² = 1,200
2 × \(20^{1}\) = 40
5 × \($20^{0}\) = 5
Adding all to get Ans = \($4325_{20}\)
Hence, The result of converting 4325 to base 20 is 5
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Write the equation of the line that passes through the points (8,0)(8,0) and (-9,-9)(−9,−9). Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
Answer:
Hence, the equation of the line that passes through the points (8,0) and (-9,-9) is \(y =\frac{9x}{17} - \frac{72}{17}\).
Step-by-step explanation:
We have to find the equation of the line that passes through the points (8,0) and (-9,-9).
Let the two points be (\(x_1,y_1\)) = (8, 0) and (\(x_2, y_2\)) = (-9, -9).
Now, we will find the two-point slope using the above two points, i.e;
Slope = \(\frac{y_2-y_1}{x_2-x_1}\)
= \(\frac{-9-0}{-9-8}\) = \(\frac{9}{17}\)
Now, the equation of the line using one of the point, let's say (\(x_1,y_1\)) = (8, 0) is given by;
\(y - y_1 = \text{Slope} \times (x - x_1)\)
\(y - 0 =\frac{9}{17} \times (x - 8)\)
\(y =\frac{9x}{17} - \frac{72}{17}\)
Hence, the equation of the line that passes through the points (8,0) and (-9,-9) is \(y =\frac{9x}{17} - \frac{72}{17}\).
write the equation of the line, in standard form, that passes through the point (4, -8) and is parallel to x - 4y=8
Answer: x - 2y = -10.
Step-by-step explanation:
Emma has been keeping an eye on an emerald ring she likes. Its original price was $3,000. After being marked down for a clearance sale, it is now $2,220. By what percent has the price of the ring gone down?
Answer:
26%
Step-by-step explanation:
Original price of the emerald ring
= $3000
Price after the sale
= $2220
Decrease in amount
= $(3000 - 2220)
= $780
Percentage decrease
\( \\ = (\: \frac{decrease \: in \: amount}{original \: amount} \times 100)\%\)
\( \\ = ( \frac{780}{3000} \times 100)\%\)
\( \\ = (26)\%\)
\( \\ = 26\%\)
Hence, by 26% has the price of the ring gone down.
Which is the best estimate of -14 1/9(-2 9/10)?
O-42
O -28
O 28
O42
Answer:
The best estimate for the given calculation is 2.8.
Step-by-step explanation:
To determine the correct option regarding the result of this calculation, the mathematical resolution of the same must be developed:
-14 x 1 /9 x (-2 x 9/10) = X
-14 x 1 / 9 x (-18 / 10) = X
-14 x 1 / 9 x -1.8 = X
-14 / 9 x -1.8 = X
-1.555555 x -1.8 = X
2.8 = X
Therefore, the best estimate result for this mathematical operation is 2.8.
The solution of the equation 3x + 4 =1 is a) 1 b) 0 c) -1 d) 2
Hello!
3x + 4 = 1
3x + 4 - 4 = 1 - 4
3x = -3
3x/3 = -3/3
x = -1
The solution of the equation 3x + 4 = 1 is -1.
The answer is:
C) x = -1
Work/explanation:
To solve this equation, I subtract 4 from each side:
\(\sf{3x+4=1}\)
Subtract :
\(\sf{3x=-3}\)
Divide each side by 3:
\(\sf{x=-1}\)
Hence, C is correct.
Find the measure of the angle indicated by 19x+5.
Answer:
100
Step-by-step explanation:
16x + 19x + 5 = 180 {co-interior angles are supplementary}
Combine like terms;
35x + 5 = 180
Subtract 5 from both sides
35x = 180 - 5
35x = 175
Divide both sides by 35
x = 175/35
x = 5
19x + 5 = 19*5 + 5
= 95 + 5
= 100
Answer:
100⁰
Step-by-step explanation:
co interior angles add up to 180⁰
so l9x+5+16x=180⁰
35x+5⁰=180⁰
35x=180⁰-5⁰
35x=175⁰
Divide both side by the co-efficient of x which is 35
35x/35=175⁰/35⁰
x=5
Now to find the value of 19x+5,we have to substitute any x in it by 5
so 19x+5
19(5)+5
95+5
100⁰
Thanks. I hope it will be helpful to you