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1 year ago

7

When using three letters to name an angle, the middle letter represents the ____.

1 answer:

gizmo_the_mogwai [7]1 year ago

3 0

Answer:

Vertex

Step-by-step explanation:

Vertex is the 'point' of an angle

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What is the least common denominator of 1/4 and 2/5?

bixtya [17]

Answer:

20

Step-by-step explanation:

because 4 can go into 20 5 times without a remainder

4 0

2 years ago

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1 pt) find the average rate of change of the function over the given intervals. h(t)=\cot (t);

blondinia [14]

$\text{Consider the function}\\
\\
h(t)=\cot(t) \text{ on the interval }\left [ \frac{\pi}{4}, \ \frac{3\pi}{4} \right ]\\
\\
\text{we know that the average rate of change of a funtion f(x) over the }\\
\text{interval [a, b] is given by}\\
\\
f_{avg}=\frac{f(b)-f(a)}{b-a}\\
\\
\text{so using this, the average rate of change of the given function is}$

$h_{avg}=\frac{h\left ( \frac{3\pi}{4} \right )-h\left ( \frac{\pi}{4} \right )}{\frac{3\pi}{4}-\frac{\pi}{4}}\\
\\
=\frac{\cot \left ( \frac{3\pi}{4} \right )-\cot \left ( \frac{\pi}{4} \right )}{\frac{3\pi-\pi}{4}}\\
\\
=\frac{(-1)-(1)}{\frac{2\pi}{4}}\\
\\
=\frac{-2}{\frac{\pi}{2}}\\
\\
\text{Average rate of change of function}=\frac{-4}{\pi}$

6 0

3 years ago

What is the answer to 2+4×7

PIT_PIT [208]

2+4×7=
=2+28=30
Answer: 30

5 0

3 years ago

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Please help and explain

Elza [17]

Answer:

(-9,2)

(3,-6)

(6,-8)

(9,-10)

Step-by-step explanation:

y=-2/3(9)-4

y=-2/3(3)-4

y=-2/3(6)-4

y=-2/3(9)-4

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3 years ago

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Jack and his two friends each ordered a small pizza, Jack ate 7/8 of his pizza, Luis ate 3/4 of his pizza, Tyrone ate 1/2 of his

Thepotemich [5.8K]

8/8 - 7/8 = 1/8
4/4 - 3/4 = 1/4
2/2 - 1/2 = 1/2

1/4 * 2/2 = 2/8
1/2 * 4/4 = 4/8

1/8 + 2/8 + 4/8 = 7/8 of a pizza was left

3 0

2 years ago

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