2 years ago

Explain how the exteriorv relates to the i

Mathematics

1 answer:

OverLord2011 [107]2 years ago

5 0

Step-by-step explanation:

in this situation

A+B =D

You might be interested in

A person places $934 in an investment account earning an annual rate of 6.1%, compounded continuously. Using the formula V = P n

mixer [17]

Yes man yes we are here for dinner last night

5 0

3 years ago

Read 2 more answers

Which function does the graph represent?<br> (click on picture)

Crank

Answer:

B is correct

Step-by-step explanation:

7 0

2 years ago

What is the solution to the inequality 3a/2 < 24

rusak2 [61]

Answer:

a < 16

Step-by-step explanation:

We must get a alone to solve this. So first multiply by 2

3a/2 < 24

3a < 48

Divide by 3

a < 16

8 0

1 year ago

A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi

Whitepunk [10]

Answer:

$A=81\pi $ m^2$

Step-by-step explanation:

Circumference of the column $=18\pi $ meters$

Circumference of a circle $=2\pi r$

Therefore:

$2\pi r =18\pi $ meters\\2r=18\\r=18 \div 2\\$Radius, r=9 meters$

Area of a Circle $=\pi r^2$

Since radius of the cross section of the column =9 meters

Area of the cross section of the column

$=\pi *9^2\\=81\pi $ m^2$

5 0

3 years ago

I think it’s b but I’m not sure... please show work I need help ASAP

ohaa [14]

The answer is b. Great job! here ill show you the work.
15x +90 > 270
move constant to the right side and change its sign, like this:
15x>270-90
then subtract the numbers
15x>180
lastly, divide both sides by 15.
hope this helped!

5 0

3 years ago