All categories

3 years ago

Value of 8 power of -3

Mathematics

1 answer:

lozanna [386]3 years ago

7 0

Answer:

Step-by-step explanation: $8^{-3} =\frac{1}{8^{3} } =\frac{1}{8X8X8} =\frac{1}{512}$

You might be interested in

What is x?<br> 7(x – 5) = 9x – 3

Mkey [24]

Answer:

x = -16

Step-by-step explanation:

$7(x-5) =9x-3 \\7x -35 = 9x - 3\\3- 35 = 9x - 7x\\-32 = 2x\\x = \frac{-32}{2}\\\huge \red{\boxed{x = -16}}$

4 0

2 years ago

Read 2 more answers

What does the expression 12f<br> =24 represent?

Law Incorporation [45]

You have to divide both sides by 12 so 12f/12 =24/12 is f = 2

6 0

2 years ago

Read 2 more answers

Darrel divided 575 by 14 by using partial quotients. What is quotient and explain answer using numbers and words

RideAnS [48]

It at the top all you had to do was divided bot ways you will get that answers

4 0

2 years ago

The sum of two numbers is 14 and sum of their squares is 100.Find the numbers

Misha Larkins [42]

Answer:

8 and 6

Step-by-step explanation:

8*8=64

6*6=36

36+64=100

6 0

2 years ago

If each quadrilateral below is a parallelogram,find the missing measures.

zhenek [66]

Answer:

Part 1) $MN=31\ units$

Part 2) $KN=45\ units$

Part 3) m∠K=61°

Part 4) m∠L=119°

Part 5) m∠M=61°

Step-by-step explanation:

we know that

In a parallelogram opposite angles and opposite sides are congruent and consecutive angles are supplementary

Part 1) Find the side MN

we know that

MN≅KL ----> by opposite sides

we have

$KL=31\ units$

therefore

$MN=31\ units$

Part 2) Find the side KN

we know that

KN≅LM ----> by opposite sides

we have

$LM=45\ units$

therefore

$KN=45\ units$

Part 3) Find the measure of angle K

we know that

m∠K+m∠N=180° ----> by consecutive interior angles

we have

m∠N=119°

substitute

m∠K+119°=180°

m∠K=180°-119°

m∠K=61°

Part 4) Find the measure of angle L

we know that

m∠L≅m∠N ----> by opposite angles

we have

m∠N=119°

therefore

m∠L=119°

Part 5) Find the measure of angle M

we know that

m∠M≅m∠K ----> by opposite angles

we have

m∠K=61°

therefore

m∠M=61°

7 0

3 years ago