3 years ago

Pls help will give brainlest.

Mathematics

2 answers:

Arada [10]3 years ago

7 0

2,400 in.³

I Love Maths :)

Scorpion4ik [409]3 years ago

5 0

The correct answer is 8,000 in^3

The reasoning behind this is you want to use the formula
V = 20^3

20 • 20 • 20 = 8,000

You might be interested in

If f(x) = 4x + 12x and g(x) = 5x - 1, find (f + g)(x).

egoroff_w [7]

Answer:

= 21x - 1

Step-by-step explanation:

= (4x + 12x) + (5x - 1)

= 4x + 12x + 5x - 1

= 16x + 5x - 1

= 21x - 1

3 0

3 years ago

Brian bought 4 CDs that were each the same price. Including sales tax, he paid a total of $60.80 . Of that total, $3.60 was tax.

Yuliya22 [10]

Answer:

14.30

Step-by-step explanation:

$60.80 - $3.60 = 57.20/4 = 14.30

3 0

4 years ago

ZABD and DBC are supplementary angles

Levart [38]

Answer:

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Need help its sector area

Paladinen [302]

Area of sector

$= \frac{30}{360} \times \pi \times {(radius)}^{2}$

$= \frac{30}{360} \times \ \frac{22}{7} \times {(12)}^{2}$

$= \frac{30}{360} \times \ \frac{22}{7} \times 12 \times 12$

so the area = 37.71 square metre

8 0

3 years ago

Evaluate the summation of negative 5 n minus 1, from n equals 3 to 12..

NARA [144]

The summation of negative 5 n minus 1, from n equals 3 to 12 can be expressed as

n = 3/12

substitute the value of n to the equatio

-5n – 1

-5( 3/12 ) -1

-9/4

5 0

3 years ago