Answer:
3
Step-by-step explanation:
27=3^3
=3*3*3
27=27
i think it is clear &i hope it helps you
Please help brainliest to correct answer
Answer:
The stage manager can multiply 55% by the table and the stool to get the height on set.
Step-by-step explanation:
44/80 is 0.55 or 55%
28*0.55 is 15.4
So, the stage manager can multiply 55% by the table and the stool to get the height on set.
Hope this helps!
Merry Christmas!
Answer:
See below
Step-by-step explanation:
Proportional function formula:
y = kxPart AUse the first row to find the constant of proportionality:
44 = 80kk = 44/80 = 11/20Find the height of table:
11/20*28 = 15.4 inFind the height of stool:
11/20*18 = 9.9 inPart BTo find the dimensions of props it is needed to multiply the actual dimension by 11/20Find the volume of the figure below.
Answer:
I believe its 430?
Step-by-step explanation:
Point C'(-4,-3)C
′
(−4,−3)C, prime, left parenthesis, minus, 4, comma, minus, 3, right parenthesis is the image of C(-2,-3)C(−2,−3)C, left parenthesis, minus, 2, comma, minus, 3, right parenthesis under a translation.
The point C'(x, y) = (- 2, - 3) is the image of the point C(x, y) = (- 4, - 3) by using the translation vector (2, 0).
How to derive the translation formula between two points
Herein we find the location of a point and its image on Cartesian plane, the latter is the consequence of using a translation formula, whose definition is shown below:
C'(x, y) = C(x, y) + T(x, y)
Where:
C(x, y) - Original pointC'(x, y) - Image of the point.T(x, y) - Translation vector.If we know that C(x, y) = (- 4, - 3) and C'(x, y) = (- 2, - 3), then the expression for the translation vector is:
T(x, y) = C'(x, y) - C(x, y)
T(x, y) = (- 2, - 3) - (- 4, - 3)
T(x, y) = (- 2 + 4, - 3 + 3)
T(x, y) = (2, 0)
The translation vector is equal to (2, 0).
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___, 86, 82, 84, 80, 82, 78
fill in the blank
Answer:
88
Step-by-step explanation:
the sequence goes on subtracting 4, 2, 4, 2, 4
hence, with the last number being subtracted by 4, you must then add on 2
86 + 2 = 88
In ΔEFG, g = 34 inches, e = 72 inches and ∠F=21°. Find the area of ΔEFG, to the nearest square inch.
The area of triangle EFG, to the nearest square inch, is approximately 1061 square inches.
To find the area of triangle EFG, we can use the formula:
\(Area = (1/2) \times base \times height\)
In this case, the base of the triangle is FG, and the height is the perpendicular distance from vertex E to side FG.
First, let's find the length of FG. We can use the law of cosines:
FG² = EF² + EG² - 2 * EF * EG * cos(∠F)
EF = 72 inches
EG = 34 inches
∠F = 21°
Plugging these values into the equation:
FG² = 72² + 34² - 2 * 72 * 34 * cos(21°)
Solving for FG, we get:
FG ≈ 83.02 inches
Next, we need to find the height. We can use the formula:
height = \(EF \times sin( \angle F)\)
Plugging in the values:
height = 72 * sin(21°)
height ≈ 25.52 inches
Now we can calculate the area:
\(Area = (1/2) \times FG \times height\\Area = (1/2)\times 83.02 \times 25.52\)
Area ≈ 1060.78 square inches
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There is a greater correlation between the IQ scores of identical twins raised together than for fraternal twins raised together. What conclusion can be drawn from this data
Answer:
This correlation simply means that, in every twin whether identical or fraternal twins, there is a relation between their IQ scores and when they are raised together.
Regarding to the test carried out, it showed that, when an identical twin is raised together, their IQ score tends to be higher in direct comparison with a fraternal twin that was raised together. That is, if the fraternal twin IQ is 100, then, the identical twin IQ is going to be above 100 (probably around 120)
Step-by-step explanation:
The circumference of the earth is given.
Circumference of earth: 24,901 miles
What is the diameter of earth? Round your answer to the nearest tenth. Use 3.14 for π.
Answer:
7930.3 miles = d
Step-by-step explanation:
The circumference equals
C = pi *d
24901 = 3.14 d
Divide each side by 3.14
24901 / 3.14 = d
7930.254777 = d
Rounding to the nearest tenth
7930.3 =d
Given: m || CB Prove: m∠ABC + m∠BAC + m∠ACB = 180° A triangle and line are shown. Line m contains points X and Y. Triangle A B C sits on line M at point A. Line m and line segment B C are parallel. Which statement justifies that angle XAB is congruent to angle ABC? Corresponding angles of parallel lines cut by a transversal are congruent. Vertical angles are congruent. Same-side interior angles of parallel lines cut by a transversal are supplementary. Alternate interior angles of parallel lines cut by a transversal are congruent.
Answer: D, Alternate interior angles of parallel lines cut by a transversal are congruent
Step-by-step explanation:
Answer:
its D
Step-by-step explanation:
A rock thrown to the right with an initial horizontal velocity of 4 m/s lands after 5 seconds. What horizontal distance has the rock traveled? (hint: there is no air resistance).
20m of horizontal distance the rock traveled during its time of flight.
s= v*t . (when there is no air resistance )
where s is horizontal distance travelled by the rock
v is horizontal speed
t is time of flight
given v= 4m/s , t = 5s
so s = 4 m/s * 5s = 20 m
So the horizontal distance covered by the rock is 20m
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Solve for x 3(x+7)-14=22
●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●
Hi my lil bunny!
❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙
Let's solve your equation step-by-step.
\(3(x+7)-14=22\)
Step 1: Simplify both sides of the equation.
\(3 ( x + 7 ) - 14 = 22\\(3)^(x) + (3) (7) + - 14 = 22\) (Distribute)
\(3x + 21 + -14 = 22\)
\(( 3x) + (21 + -14 ) = 22\) (Combine Like Terms)
\(3x + 7 = 22\\3x + 7 = 22\)
Step 2: Subtract 7 from both sides.
\(3x + 7 - 7 = 22 - 7 \\3x = 15\)
Step 3: Divide both sides by 3.
\(\frac{3x}{3} = \frac{15}{3} \\x = 5\)
So your answer would be : \(\boxed {x = 5}\)
❧⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯☙
●✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎❀✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎✴︎●
Have a great day/night!
❀*May*❀
7. A stereo speaker in the shape of a triangular pyramid
has a height of 12 inches. The area of the base of the
speaker is 22 square inches.
What is the volume of the speaker in cubic inches?
Answer:
88
Step-by-step explanation:
memorize this formula:
V = 1/3AH
a is base area
h is height
so V = 1/3 *22*12= 88
-6/25: 5 2/5 what is the answer i need help!!
The expression -6/25: 5 2/5 is simplified to -30/675
What is ratio?Ratio can be defined as the comparison of two numbers or elements indicating their sizes in relation.
It is represented using the symbol ':'
Example;
The ratio of 3: 5 is written as 3/ 5
Given the expression;
-6/25: 5 2/5
Convert 5 2/5 into an improper fraction = 27/5
We have
-6/ 25 : 27/ 5
Take the ratio
- 6/ 25 ÷ 27/ 5
Take the inverse of the divisor and multiply
- 6/ 25 × 5/ 27
-30/675
Thus, the expression -6/25: 5 2/5 is simplified to -30/675
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In paragraph 5, what does converted mean?
Answer: The answer is B: Changed
Step-by-step explanation:
Find the slope of the line that passes through the points (-2,2) and (13, -7).
Answer:
tap the link in the comments to get your answer
Step-by-step explanation:
help with my geometry please
Answer:
x = 11
z = 86
Step-by-step explanation:
8x + 6 and 10x-16 are vertical angles
Vertical angles are pairs of angles that are opposite each other and have the same vertex, or point of intersection. They are formed when two lines intersect at a point, and are always congruent, or of equal measure.
To solve this equation, we need to isolate the variable x on one side of the equation. To do this, we can start by subtracting 6 from both sides of the equation:
8x + 6 - 6 = 10x - 16 - 6
8x = 10x - 22
Now we can subtract 8x from both sides of the equation:
8x - 8x = 10x - 22 - 8x
0 = 2x - 22
To solve for x, we can add 22 to both sides of the equation:
0 + 22 = 2x - 22 + 22
22 = 2x
Finally, we can divide both sides of the equation by 2 to find the value of x: 22 / 2 = 2x / 2
x = 11
Therefore, the solution to the equation is x = 11.
Now that we have x, z is a supplementary angle to 8x + 6 (or you could do 10x - 16)
Supplementary angles are pairs of angles that add up to 180 degrees. They are formed when two lines intersect at a point, and the angles formed at the intersection are supplementary.
First plug in x, 8x + 6 = 8(11) + 6 = 88 + 6 = 94
180 - 94 = z
z = 86
In most cells there is a narrow window of time during-which DNA is synthesized.
Which of the following words, if it replaced the word “synthesized” in the sentence above, would CHANGE the meaning of the sentence¿
I dont know sorry but i bet someone else knows
Ashley has a bag with 26 tiles, each with the letter of the alphabet. Ashley thinks our six tiles. What is the probability that the tile spell out her name?
Please answer ASAP
Answer:
a 6 out of 26 chance
Step-by-step explanation:
because when you grab 6 tiles they have to be the same exact letters which is pretty rare, plus there is 26 letters in the alphabet and well... that makes it a 6 out of 26 chance.
Answer two questions about Equations A and B:
A. 5= -2(x - 1)
B. 5 = -22 + 2
1) How can we get Equation B from Equation A?
Choose 1 answer:
Answer:
part 2 is A: yes
Step-by-step explanation:
Option B is correct.
We have the two following equations -
A. 5 = -2(x - 1)
B. 5 = -2x + 2
We have to find out how can we get Equation B from Equation A?
State the distributive property.According to the distributive property -
a(y + z) = (a x y) + (a x z)
According to the question -
We have -
-5 = -2(x - 1)
Using the distributive property, we can rewrite the right hand side as follows -
-5 = -2(x - 1) = ( -2x ) + (2) = -2x + 2
Hence, option B is correct.
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Can someone please help me with these quadratic formula word problems. I'll give the best answer the brainiest and 25 points.
Answer:
6.C10.BMARK ME AS BRAINLY#Carry On Learningplease help me and i will give the brainliest answer
Answer:
aₙ=n(n+2)
Step-by-step explanation:
The sequence:
3, 8, 15, 24, 36, ...
It is easy to notice that:
a₁= 3= 2²-1a₂= 8=3²-1,a₃= 15= 4²-1,a₄= 24= 5²-1,a₅= 35= 6²-1...
so the nth term is:
aₙ= (n+1)²-1or
aₙ= (n+1)² - 1 = n²+2n = n(n+2)A student uses the ratio of four oranges to6 fluid ounces to find the number of orange she needed to make 24 fluid ounces of juice the student writes this proportion for over six equals 24/16 explain the error in the students work
Answer:
they switched the terms 24 is term b and 16 is term a
Solve the following system of equations graphically on the set of axes y= x -5 y=-/x -8
Answer:
(-3/2, -13/2)
Step-by-step explanation:
To solve the system of equations graphically, we need to plot the two equations on the same set of axes and find the point of intersection.
To plot the first equation y = x - 5, we can start by finding the y-intercept, which is -5. Then, we can use the slope of 1 (since the coefficient of x is 1) to find other points on the line. For example, if we move one unit to the right (in the positive x direction), we will move one unit up (in the positive y direction) and get the point (1, -4). Similarly, if we move two units to the left (in the negative x direction), we will move two units down (in the negative y direction) and get the point (-2, -7). We can plot these points and connect them with a straight line to get the graph of the first equation.
To plot the second equation y = -x - 8, we can follow a similar process. The y-intercept is -8, and the slope is -1 (since the coefficient of x is -1). If we move one unit to the right, we will move one unit down and get the point (1, -9). If we move two units to the left, we will move two units up and get the point (-2, -6). We can plot these points and connect them with a straight line to get the graph of the second equation.
The point of intersection of these two lines is the solution to the system of equations. We can estimate the coordinates of this point by looking at the graph, or we can use algebraic methods to find the exact solution. One way to do this is to set the two equations equal to each other and solve for x:
x - 5 = -x - 8 2x = -3 x = -3/2
Then, we can plug this value of x into either equation to find the corresponding value of y:
y = (-3/2) - 5 y = -13/2
So the solution to the system of equations is (-3/2, -13/2).
(will mark brainlist if correct)
Question 3(Multiple Choice Worth 1 points)
(06.03 LC)
m'n
Choose the correct simplification of
m^n3
m'in?
mlin
m3n
지로
O
Answer:
m3n
Step-by-step explanation:
I do not remember how I did but I remember having that same question yesterday hope this helps
The simplified expression of \(m^7n^4 / m^4n^3\) is m³n.
Option C is the correct answer.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
\(m^7n^4 / m^4n^3\)
This can be written as,
\(m^{7 - 4} ~n^{4 - 3}\)
= m³n
Thus,
The simplified expression is m³n.
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How many 1/12 pieces are in 3/3? 3/3 = __/12
Answer:
Is your teacher trying to confuse us or what?
Step-by-step explanation:
well 3/3 is full so it's just like 12/12, so 12 pieces of 1/12 piece are in 3/3
test the series for convergence or divergence. 2/5−2/6 2/7−2/8 2/9
Therefore, the series does not satisfy the necessary condition for convergence, which states that the terms should approach zero.
To determine whether the series converges or diverges, we need to examine the behavior of the terms as the series progresses. Let's analyze the given series:
=2/5 - 2/6 + 2/7 - 2/8 + 2/9
We can rewrite the series by grouping the terms:
=(2/5 - 2/6) + (2/7 - 2/8) + 2/9
To determine the convergence or divergence of the series, we need to evaluate the limit of the terms as the series progresses.
Term 1: 2/5 - 2/6
= (12 - 10)/30
= 2/30
= 1/15
Term 2: 2/7 - 2/8
= (16 - 14)/56
= 2/56
= 1/28
Term 3: 2/9
As we can see, the terms are positive and decreasing as the series progresses. However, the terms do not approach zero.
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Jennifer made these measurements on ABC,BC must be-?
Answer:
between 10 and 12
Step-by-step explanation:
Given the measure of angles:
m∠B = 70°
m∠C = 60°
m∠A = 50°
We know m∠B = 70° because the sum of interior angles in a triangle is equal to 180°.Following this information, since the side lengths are directly proportional to the angle measure they see:
Angle B is the largest angle. Therefore, side AC is the longest side of the triangle since it is opposite of the largest angle.
Angle C is the smallest angle, so the side AB is the shortest side.
Therefore, side BC must be between 10 and 12 inches.
Halla el término trigésimo de la progresión aritmética de diferencia 3 y primer término 11. Halla el término general de la progresión y la suma de los cuarenta primeros términos
Answer:
13th term = 47
General term: Tn = 11 + 3(n-1)
Sum of the first 40 terms = 2780
Question:
Find the thirtieth term of the arithmetic progression of difference 3 and the first term 11. Find the general term of the progression and the sum of the first forty terms.
Step-by-step explanation:
Common difference (d)= 3
First term = a = 11
Find attached the solution of problem.
use the coordinates below to determine if abc and def are congruent a(2 -8)
HELP
Answer:
Step-by-step explanation:
We need to find whether the two given triangles are congruent.
The given triangles are congruent.
The distance between two points is given by
\(d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)
A(2,-8) and B(-5,-2)
\(AB=\sqrt{(-5-2)^2+(-2-(-8))^2}\\\Rightarrow AB=\sqrt{49+36}\\\Rightarrow AB=\sqrt{85}\)
D(-9,7) and E(-11,12)
\(DE=\sqrt{(-11-(-9))^2+(12-7)^2}\\\Rightarrow DE=\sqrt{29}\)
B(-5,-2) and C(-7,3)
\(BC=\sqrt{(-7-(-5))^2+(3-(-2))^2}\\\Rightarrow BC=\sqrt{29}\)
E(-11,12) and F(-2,1)
\(EF=\sqrt{(-2-(-11))^2+(1-12)^2}\\\Rightarrow EF=\sqrt{202}\)
A(2,-8) and C(-7,3)
\(AC=\sqrt{(-7-2)^2+(3-(-8))^2}\\\Rightarrow AC=\sqrt{202}\)
D(-9,7) and F(-2,1)
\(DF=\sqrt{(-2-(-9))^2+(1-7)^2}\\\Rightarrow DF=\sqrt{85}\)
It can be seen that \(AB=DF=\sqrt{85}\), \(BC=DE=\sqrt{29}\) and \(AC=EF=\sqrt{202}\).
Since, each side of triangle ABC is equal to one side of triangle DEF they are congruent to each other.
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Lisa is making some spiced tea for her mom. The recipe calls for 2.5 cups of sugar for each cup of tea. If she only uses 3/4 cups of tea, how much sugar should she use?
Answer:
1.875 cups of sugar
Step-by-step explanation:
Find what 3/4 of 2.5 is
2.5 x 0.75 = 1.875 cups of sugar
Susan is rolling a fair, six sided dice. If Susan rolls the dice 700 times, many times would you predict Susan will roll a number that is less than five? Out of 700 times, Susan will roll a number less than five _______ times.
Answer:
85
Step-by-step explanation: