All categories

1 year ago

Write your answer as a power.

Mathematics

2 answers:

Trava [24]1 year ago

5 0

Answer:

Step-by-step explanation:

2 times 4 is 8

Katena32 [7]1 year ago

5 0

Step-by-step explanation:

remember, when multiplying the same base with different exponents, we add the exponents.

when putting exponents to the power of exponents, we multiply the exponents (as simplified shortcut of all the additions we would actually have to do).

((-3)²)⁴ = (-3)⁸

in "slow motion" :

((-3)²)⁴ = (-3)²×(-3)²×(-3)²×(-3)² = (-3)^(2+2+2+2) = (-3)⁸

(-3)² = 9

9⁴ = 6561

(-3)⁸ = 6561

You might be interested in

Ryan bought a digital camera with a list price of $150 from an online store offering a 5% discount. He needs to pay $5.50 for sh

zhannawk [14.2K]

I am thinking 150-5% = 142.50 + 5.50 = $148

3 0

3 years ago

Please help!!!!!

Burka [1]

Answer:The answer is B

Step-by-step explanation: because mitchells line is traveling steeper than matthews

6 0

3 years ago

In class A, John got 85 for his first test John's class mean was 75 and standard deviation was 5. In class B, Kathy got 80 in he

ivanzaharov [21]

Answer:

b. Kathy

Step-by-step explanation:

We compare each of their score by how far away from the mean when in term of the standard deviation. Using the following formula

$\frac{x - \mu}{\sigma}$

For John he is (85 - 75)/5 = 2.

For Kathy she is (80 - 50)/10 = 3.

Since Kathy is 3 standard deviation better than her class' average, while John is only 2's. We conclude that Kathy did better.

6 0

2 years ago

Please help me with this

Triss [41]

Answer:<

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the measure of line f and g

kiruha [24]

In this case we use intersecting secant theorem

According to this theorem, GF*GE = GH*GA

So,we plug in the values

(x-3)*(x-3+9) =(x-2)*(x-2+6)

(x-3)*(x+6) =(x-2)*(x+4)

x^2 +6x -3x -18 =x^2 +4x -2x -8

x^2 +3x -18 =x^2 +2x -8

x^2 +3x -18 -x^2 -2x +8 =0

x -10 =0

x=10

So,FG =x-3 = 10-3 =7

6 0

2 years ago