2 years ago

Which expression is equivalent to 18+ r x r x r ?

Mathematics

1 answer:

Molodets [167]2 years ago

8 0

Answer:

none of them. The actual answer is 18+r^3

You might be interested in

What is the measurement of BC to the nearest centimeter?

77julia77 [94]

Answer:

a 8

Step-by-step explanation:

You are given two sides and the included angle. Since you don't have any side and the opposite angle, you must use the law of cosines.

$a^2 = b^2 + c^2 - 2bc\cos A$

$a^2 = 5^2 + 11^2 - 2(5)(11)\cos 39^\circ$

$a^2 = 25 + 121 - 110\cos 39^\circ$

$a^2 = 60.51$

$a = 7.779$

Answer: a = 8 cm

7 0

2 years ago

Can you please belp me solve 100÷ 4,031.2

kolezko [41]

This might be wrong but I got .024806509

I don't know if you wanted it rounded but I hope this might have helped.

6 0

3 years ago

Read 2 more answers

What is the measure of Z Z?<br>70°<br>110°<br>105°<br>35°

Jobisdone [24]

Answer:

z = 110

Step-by-step explanation:

z + 35 + 35 = 180

z+70=180

z = 110

8 0

2 years ago

Read 2 more answers

-1/2 divided by _____= -7/3 please fill in the blank

Ierofanga [76]

Multiply -1/2 by -7/3 to get the answer

8 0

3 years ago

What is the area of the pool?

IRISSAK [1]

The area is 336 is you multiply the outer numbers then subtract the numbers on the in side that's what you get

4 0

2 years ago