3 years ago

Which expression is equivalent to b^2 • b^5?

Mathematics

1 answer:

notka56 [123]3 years ago

5 0

Is there choices to pick from

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Use function notation to represent the area of a circle whose circumference is 136cm

Nimfa-mama [501]

Answer:

$A(\frac{68}{\pi})=\frac{4624}{\pi}$

Step-by-step explanation:

The given circle has circumference 136cm.

The formula for circumference is $C=2\pi r$

This implies that:

$136=2\pi r$

$\frac{136}{2\pi}=r$

$\frac{68}{\pi}=r$

The area of a circle is given as $A(r)=\pi r^2$

When $r=\frac{68}{\pi}$

$A(\frac{68}{\pi})=\pi*(\frac{68}{\pi})^2$

$A(\frac{68}{\pi})=\pi*\frac{(68)^2}{\pi^2}$

$A(\frac{68}{\pi})=\frac{4624}{\pi}$

7 0

3 years ago

A shipping container is in the shape of a right rectangular prism with a length of 2.5 feet, a width of 11 feet, and a height of

adelina 88 [10]

Answer:

You can hold 188.19 or a rounded 188 pounds per cubic feet

Step-by-step explanation:

First we need to find the area which is 271

I found this using the formula 2(WL+HL+HW)

If you can fit 271 square feet then you need to divide that by 4 to find cubic feet.

if you do this you get 67.75 cubic feet

next divide 67.75 by 0.36

you get 188.19

5 0

3 years ago

Evaluate 0.67y + 4 when y = 2 and when y = -2

jarptica [38.1K]

Answer:

2.66 and 4.34

Step-by-step explanation:

To evaluate, substitute the values of y and solve.

So, when y =-2

0.67y + 4 = -1.34 + 4 = 2.66

And when y = 2

0.67y + 4 = 1.34 + 4 = 4.34

Hope this helps.

5 0

3 years ago

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If x and x+30 are the pair of co - interior angle

UkoKoshka [18]

answer in screenshot

4 0

3 years ago

There are 4 teams in a basketball league. Each team plays each of the other teams three times. How many games are played?

svetlana [45]

12 each that is the answer

8 0

4 years ago

Read 2 more answers