Answer:
8
Hope this helps
Answer:
the common factor is 2 and 4 and 8
Find the area of the figure.
Answer: 89 m squared
Step-by-step explanation:
You will subtract the area of the triangle from the area of the rectangle.
Triangle area = 1/2(base)(height)
Area = 1/2(5)(6) = 15
Rectangle area = length x width
Area = 13 x 8 = 104
104 - 15 = 89 m squared
Hope this helped!
if the output and input of a linear equation are proportional, whare will the graph of the equation cross the x axis
Answer:
at x=0 (the origin)
Step-by-step explanation:
The equation for a proportional relationship is ...
y = kx
The equation of a straight line is ...
y = kx +b . . . . . for some y-intercept b
Comparison to general lineComparing the proportional relation to the relation for a general line, we see that b=0 in the proportional relation. That is, the y-intercept is at y=0, the origin of the Cartesian coordinate plane.
The graph crosses the x-axis at (0, 0), or x=0.
__
Additional comment
In y=kx, the value k is called "the constant of proportionality." It is also the slope of the line on a graph.
In the usual representation of the slope-intercept equation of a line, y=mx+b, the slope of the line is represented by 'm'. In the above, we used 'k' for that purpose, to facilitate comparing the equations.
Select the correct answer
Answer:
6
Step-by-step explanation:
simplified and I got 6 because square root of 80 is that
√8=√2x2x2
Im Not Sure If You Needed This Or Not
Calculate the distance between (5, 3) and (-1, 6). Round your answer to the nearest tenth if necessary. (One place after the decimal)
Answer:
\( {xy}^{2} = {6}^{2} + {3}^{2} =45 \\ xy = \sqrt{45} = 6.71\)
sorry but I am not sure if this is right :(
Please help meee now !!!!!
The cost of each music video is $1.99.
What are arithmetic operations?A subject of mathematics known as arithmetic operations deals with the study and use of numbers in all other branches of mathematics. Basic operations including addition, subtraction, multiplication, and division are included.
Given total cost of 2 music videos, a TV series and a movie is $42.95
and TV series cost 2 times as much as the movie,
cost of the movie = $12.99
cost of TV series = 2*12.99
cost of TV series = $25.98
let the cost of a video be x
so according to condition,
2x + cost of TV series + cost of the movie = $42.95
2x + 25.98 + 12.99 = 42.95
2x = 42.95 - 25.98 - 12.99
2x = 3.98
x = 3.98/2
x = $1.99
Hence the cost of a music video is $1.99.
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6/8 divided by 2/8 .
Answer:
Step-by-step explanation:
6/8 ÷ 2/8 = Keep the 6/8 but flip 2/8 which we would get:
6/8 x 8/2= Multiply.
8x6=48
_____
8x2=16
48/16=We can simplify
48/16 divided by 8= 6/2 = Simplify once more by 2= 3/1 = 3
Hope this helps : )
Answer: 3
Step-by-step explanation: you flip the second fraction, then multiply the numerators, then do the same to the denominators , finally just simply
List the integers that satisfy both these inequalities.
2x + 9 < 0
x > -12
Answer:
-5, -6, -7 ,-8, -9, -10, -11
Step-by-step explanation:
The factors of a function are 2, (x+12), and (x-7). What is the distance between the
zeros of the function?
Answer:
A polynomial function can be factored by its roots
f(x) = (x-a).(x-b). ... (x-r)
Which a, b, ... r are roots
In this case
f(x) = (x+12).(x-7)
But
f(x) = (x-(-12)).(x-7)
Thus roots are
-12 and 7
Distance is the abs function
abs(-12,7) = |-12 - 7| = 19
Ans: 19
Step-by-step explanation:
I will give u brainliest if u answer this
Answer:
3.B
4.D
5.B
6.B
Step-by-step explanation:
3.B 16 minutes
4.D 53 inches
5.B 50 pounds
of sand and 75 gravel
6.B 8:5
Provide the product in the simplest form
7/8 * 2/5
Answer:
the answer is 7/20
Step-by-step explanation:
7/8×2/5
7/4×1/5
7/20
i don’t understand this could you help me out
Answer:
B: -2 3/4 < -1 1/2
Hope this helps!
If you can give brainly ill apreciate it
Answer:
B or C
Step-by-step explanation:
negatives are bigger but Still smaller if u get what I mean
y = -x + 7 substitution methody = 2x + 7
The given system of equation:
y = -x + 7 (1)
y = 2x + 7 (2)
Apply substitution method to solve for x & y
Substitute the value of y from the equation(2) into equation(1)
y = 2x + 7
-x + 7 = 2x + 7
7 - 7 = 2x + x
3x = 0
x = 0
Now, susbtiute the value of x = 0, in the equation (1)
y = - x + 7
y = -(0) + 7
y = 7
So, the solution of the system of equation is : (x, y) = (0, 7)
Answer : (x,y) = (0,7)
The graph will be :
When you can.. please answer these! THANK YOU SO MUCH WAHHH
Match the corresponding rational expressions with the letter of the correct answer.
Answer:
1-C
2-F
3-A
4-D
5-B
6-E
Step-by-step explanation:
Please help, I'm very confused:
1. Give another name for plane p
2. Name a line that intersects the plane
3. Name two rays
4. Name three points in plane p
1.. Plane R and plane P intersect at AB.
2.. 3 points that are collinear are A, D and B.
3. Planes can be named indicating three points that are on the same plane yet not on the same line.
4. Coplanar points are three or more points that lie on the same plane.
What is Coplanar points?
When three points that are not on the same line can be used to describe a plane, it is said to be a plane. Line AB is the point where planes P and R intersect. Plane P is horizontal and Plane R is vertical. These two planes intersect at this point, so line AB is shared by both planes.
A, D, and B are the three collinear points. This occurs when three or more points are all aligned in a single straight line, as the name collinear suggests.
Three locations that are on the same plane but not on the same line might be termed as a plane. These points are not collinear, to put it another way. DBG or FAD are two ways to represent Plane R.
Three or more points on the same plane are referred to as coplanar points. Since planes are typically flat surfaces, any three or more points located there are considered coplanar points. The four coplanar points ACDE are located on plane P.
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Help please PSLSPSLSLS PSLS someone -hh
Answer:
4 23/40
Explanation:
Answer:
Second Option, 4 23/40
Step-by-step explanation:
7 3/8 = 59/8
2 4/5 = 14/5
14 x 8 = 112
5 x 8 = 40
112/40
59 x 5 = 295
8 x 5 = 40
295/40
295 - 112 = 183
183/40 = 4 23/40
Approximate 120 square root to the nearest hundredth.
Answer:
10.95
Step-by-step explanation:
The square root of 120 is 10.95445. And if you want it to the nearest hundredth it would be 10.95 :)
i need help with this asap please
Answer:
The perimeter is 100 feet. This means that all the sides of the shape must add up to equal 100.
x + x + 5 + x - 3 + x + 4 = 100
4x + 5 - 3 + 4 = 100
4x + 6 = 100
4x = 94
x = 94/4
x = 23.5 feet
Suppose that we sample data from a normal distribution with a mean of 40 and a standard deviation of 3. a) If our sample size is 15, what are the mean and standard deviation of
if the sample size is 15, the mean of the sample will still be 40, while the standard deviation of the sample will be approximately 0.7746.
The mean of the sample will be the same as the population mean, which is 40. This is because the sample is drawn from a normal distribution with a mean of 40. Therefore, the sample mean is an unbiased estimator of the population mean.
The standard deviation of the sample, on the other hand, is given by the population standard deviation divided by the square root of the sample size. In this case, the population standard deviation is 3, and the sample size is 15. Dividing 3 by the square root of 15 yields approximately 0.7746. This means that the variability of the sample is smaller than that of the population, reflecting the fact that larger sample sizes tend to provide more precise estimates of the population parameters.
In conclusion, when sampling data from a normal distribution with a mean of 40 and a standard deviation of 3, a sample size of 15 will result in a sample mean of 40 and a sample standard deviation of approximately 0.7746.
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Find the volume of a pyramid with a square base, where the side length of the
base is 19.3 ft and the height of the pyramid is 16.2 ft. Round your answer
to the nearest tenth of a cubic foot.
Answer:
20.4
Step-by-step explanation:
The answer is 2011.4
Anwswr please shshsndhenenwnwn
For the rectangular figure, the equation for the border having width x will be 4x²+44x=48.
What exactly is a rectangle?
A rectangle is a four-sided polygon with four right angles on its four sides (90-degree angles). It has opposing sides that are both equal in length and parallel. A rectangle is a type of parallelogram in which the opposing sides are also parallel. The two sides that are the same length are referred to as the "width" or "short side," while the other two sides are referred to as the "length" or "long side."
Now,
For the area of the border
Area of bigger rectangle - area of smaller rectangle=48
length of bigger rectangle=13+2x
width=9+2x
length of smaller rectangle=13
width=9
then as area=length*breadth
(13+2x)*(9+2x)-13*9=48
117+26x+18x+4x²-117=48
4x²+44x=48
and x=2.5 is not a good choice because area will be more that 48 in².
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Find the product. (3a4 4)2 6a4 8 9a8 16 9a8 24a4 16 9a16 24a4 16
The product of expression (3a⁴ + 4)² is 9a⁸ + 24a⁴ + 16
In this question we have been given an expression (3a⁴ + 4)²
We need to find the product (3a⁴ + 4)².
Consider given expression
(3a⁴ + 4)²
We use the formula (a + b)² = a² + 2ab + b²
So, (3a⁴ + 4)²
= (3a⁴)² + 2(3a⁴)(4) + (4)² ...............(1)
We know that the exponents property that, for any non-zero numbers p, q, r;
\((p^q)^r = p^{(q \times r)}\)
So, from expression (1),
(3a⁴)² + 2(3a⁴)(4) + (4)²
= 9a⁽⁴ ˣ ²⁾ + (2 × 3 × 4)a⁴ + 16
= 9a⁸ + 24a⁴ + 16
Therefore, the product (3a⁴ + 4)² = 9a⁸ + 24a⁴ + 16
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Find the exact value of cos J in simplest form.
√29
14
15
H
The cosine of angle J is given as follows:
\(\cos{J} = \frac{14\sqrt{2}}{49}\)
What are the trigonometric ratios?The three trigonometric ratios are the sine, the cosine and the tangent of an angle, and they are obtained according to the rules presented as follows:
Sine = length of opposite side/length of hypotenuse.Cosine = length of adjacent side/length of hypotenuse.Tangent = length of opposite side/length of adjacent side = sine/cosine.For the angle J in this problem, we have that:
4 is the adjacent side.\(\sqrt{98}\) is the hypotenuse.Hence the cosine of angle J is given as follows:
\(\cos{J} = \frac{4}{\sqrt{98}} \times \frac{\sqrt{98}}{\sqrt{98}}\)
\(\cos{J} = \frac{4\sqrt{98}}{98}\)
\(\cos{J} = \frac{2\sqrt{98}}{49}\)
As 98 = 2 x 49, we have that \(\sqrt{98} = \sqrt{49 \times 2} = 7\sqrt{2}\), hence:
\(\cos{J} = \frac{14\sqrt{2}}{49}\)
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If three candies contain 24 cal how many candies or do you have to eat to consume 960 cal
Answer:
120 peices of candy
Step-by-step explanation:
24/3
so one peice of candy is 8 cal, then 960/8 equals 120
Jack paid $46 for 4 pizzas. How much did he pay per pizza?
Answer:
$11.50
Step-by-step explanation:
46/4=11.5
In money have to make it the hundredths, so it's $11.50.
Here's a similar question.https://brainly.com/question/25209884?referrer=searchResults
Answer:
$11.50
Step-by-step explanation:
$46 ÷ 4 = 11.5
Each year, Jennifer's school hosts a student vs. teacher basketball tournament to raise money for charity. This year, there are eight teams participating in the tournament. During the first round, each team plays all of the other teams.
(a) How many games will be played in the first round?
The number of games that will be played in the first round will be 14 games.
How to calculate the value?It should be noted that the appropriate function to use in this scenario will be:
= (n - 1) × 2
where n = total number of people participating.
Therefore, this will be:
= (n - 1) × 2
= (8 - 1) × 2
= 7 × 2
= 14
Therefore, the number of games that will be played in the first round will be 14 games.
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Please help on this question. Thank you
A y<=3x +2
Step-by-step explanation:
Because is shade under so is small than
Than it is not doted line is a full line so is a equal
So answer is small than or equally to
What is the product?
Answer:
the first option
Step-by-step explanation:
if JKLM is a parallelogram what is measure angle K
For the shape to be a quadrilateral, then the measure of angle k must 128 degrees
What is JKLM parallelogram measure angle K?For quadrilateral PQRS to be an actual quadrilateral, then:
K=M opposite angles of quadrilateralJ+M=180 adjacent angles of quadrilateralJ+M=180 implies that:
2x+9+6x-1=180
Collect like terms:
2x+6x=180-9+1
8x=172
Divide both sides by 8
x=21.5
We have:
K=M
This becomes
K=6x-1
Substitute 21.5 for x
K=6*21.5-1
K=129-1
Subtract 1 from 129
K=128
Hence, the measure of angle K must be 128 degrees
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what is 3141413/999999 simplified
Answer:
Your answer 3.141416141
Step-by-step explanation:
Tell me if im wrong
Answer:
3 as a whole number and (12856/90909) as a fraction
the two areas at the end of a normal curve that indicate low probability values if the null hypothesis is true are called
The two areas at the end of a normal curve that indicate low probability values if the null hypothesis is true are called the critical region.
Critical region: A set of values for the test statistic for which the null hypothesis is rejected is referred to as a critical region, also known as the rejection region. Specifically, we accept the alternative hypothesis and reject the null hypothesis if the observed test statistic is within the critical region.
The probability of rejecting H0, or the Null Hypothesis, is represented by the alpha level. The critical region is the set of z values on a graph that result in the null hypothesis being rejected.
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