2 years ago

All of the number sentences are true except. 73 = 343 112 42 = 16

Mathematics

1 answer:

cestrela7 [59]2 years ago

8 0

Answer:

112

Step-by-step explanation:

you can llook it is bye its self

You might be interested in

Select the proper inverse operation to check the answer to 14 + 17 = 31.

vivado [14]

The correct answer ids 100% answer choice D

4 0

2 years ago

Find the area of the circle. Use 3.14 for .<br> 80 yd<br> The area of the circle is about<br> yd2?

Aleksandr [31]

Step-by-step explanation:

A =nr²

=3.14 × (80/2)

=3.14 × 40

= 125.6yd²

5 0

2 years ago

Read 2 more answers

Find the volume of the shaded figure by subtracting the smaller volume from the larger

alekssr [168]

Answer:

a. $9a^3 - 9ab^2$

b. $9a(a^2 - b^2)$

Step-by-step explanation:

$Volume = l*w*h$

$Volume_{smaller} = l*w*h$

Where, $l = 9a, w = b, h = b$

$Volume_{smaller} = 9a*b*b = 9ab^2$

$Volume_{larger} = l*w*h$

Where, $l = 9a, w = a, h = a$

$Volume_{smaller} = 9a*a*a = 9a^3$

Volume of the shaded figure = $9a^3 - 9ab^2$

b. $9a^3 - 9ab^2$ expressed in factored form:

Look for the term that is common to 9a³ and 9ab², then take outside the parenthesis.

$9a^3 - 9ab^2 = 9a(a^2 - b^2)$

6 0

3 years ago

Write an equation of the line that passes through (4,2) and is perpendicular to the line y=−13x+1.

7nadin3 [17]

Answer:

y=x-2

Step-by-step explanation:

This slope goes through the point and is perpendicular to y=-13x+1

Hope this helped

4 0

2 years ago

20 POINTS SIMPLIFY THE POLYNOMIAL

guajiro [1.7K]

A is the answer. I hope that helps

3 0

3 years ago