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3 years ago

What is the area formula for trapezoid

Mathematics

1 answer:

asambeis [7]3 years ago

5 0

Answer:A

Step-by-step explanation:

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The value of a classic car is given by

egoroff_w [7]

Answer:

the answer is c

Step-by-step explanation:

you add sub mult and divide it's math it's simple

3 0

3 years ago

HELP ASAP will give brainliest

Natalka [10]

Average rate of change is 0

Interpretation: The crop yield did not change from year 5 to year 15

Solution:

The function that models the yield is:

$f(x) = -x^2 + 20x + 75$

The average rate of change of f(x) from x = a to x = b is given by the formula:

$\text{ average rate of change }=\frac{f(b)-f(a)}{b-a}$

Find and interpret the average rate of change from year 5 to year 15

$f(5) = -(5)^2 + 20(5) + 75\\\\f(5) = -25 + 100 + 75\\\\f(5) = 150$

$f(15) = - (15)^2 + 20(15) + 75\\\\f(15) = -225 + 300 + 75\\\\f(15) = 150$

Thus average rate of change:

$\text {average rate of change}=\frac{f(15)-f(5)}{15-5}$

$\text {average rate of change}=\frac{150-150}{10}=0$

Thus Average rate of change is 0

Interpretation: The crop yield did not change from year 5 to year 15.

7 0

3 years ago

Read 2 more answers

Im trying to raise up my grade help plz

Molodets [167]

Answer:

Step-by-step explanation:

2x + 2 + 5x + 3 = 180

7x + 5 = 180

7x = 175

x = 25

7 0

4 years ago

What is 4/15 divide 10/13

geniusboy [140]

I hope this will help you.

4 0

4 years ago

If Matt filled a 2 1/5 cup container, how many 1/5 cups would he need to use

Kitty [74]

well since it is out of five, and there is 2 whole numbers, 2 times 5 would equal 10 , but you still have 1/5 left so you would do 10 plus 1 which would equal 11. He would need to use 11 cups.

7 0

4 years ago