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3 years ago

Express 8^-4 using a positive exponent

Mathematics

1 answer:

Reika [66]3 years ago

8 0

Answer:

1/8^4

Step-by-step explanation:

When you have a negative exponent, you simply put it in the denominator of a fraction, then it is positive.

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Once upon a time, on an island in the middle of an ocean, several tribes lived and fought with each other. A time came when all

n200080 [17]

Answer:

4 tribes. I don't even know how to do this question at all since it's way too difficult for me but this is an attempt.

Step-by-step explanation:

Let's use negative terms.

-2 = 6

-1 = 5

0 = 4

1 = 3

2 = 2

3 = 1

4 = 0

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3 years ago

Examine the intersection of these lines:

Soloha48 [4]

Answer:

∠B and ∠F
∠F and ∠E . . . already listed in the problem statement, so may not be considered an "other pair"

Step-by-step explanation:

∠C and ∠F are vertical angles, so are congruent. Then any angle complementary to one of those will also be complementary to the other.

Likewise, ∠B and ∠E are vertical angles and congruent. Any angle complementary to one of them will also be complementary to the other. Here, ∠E and ∠F are listed as complementary, so we know ∠B and ∠F will be also.

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3 years ago

Read 2 more answers

Paloma can run the 100-meter dash in 16 1/5 seconds. Savannah best time is 19.8 seconds. How much faster is Paloma than Savannah

faust18 [17]

16 1/5 seconds = 16.2 seconds

19.8 - 16.2 = 3.6

Paloma is 3.6 seconds faster than Savannah in the 100-meter dash.

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4 years ago

How many terms are in the following polynomial provided below? (give a

bagirrra123 [75]

Answer:

Step-by-step explanation:

A term is a constant or variable or product of constant and variables

3x² ----> term 1

-2y ------> term 2

+8x -------> term 3

-16 -------> term 4

7 0

3 years ago

I do not understand how to do this problem. I am very confused and need help. <br> x-3/2x+4=-1/2

atroni [7]

X - $\frac{3}{2}$ x + 4 = - $\frac{1}{2}$

First, simplify $\frac{3}{2} x$ to $\frac{3x}{2}$ / Your problem should look like: x - $\frac{3x}{2}$ + 4 = - $\frac{1}{2}$
Second, simplify x - $\frac{3x}{2}$ + 4 to $- \frac{x}{2}$ + 4 / Your problem should look like: $-\frac{x}{2}$ + 4 = $-\frac{1}{2}$
Third, regroup terms. / Your problem should look like: 4 - $\frac{x}{2}$ = - $\frac{1}{2}$
Fourth, multiply both sides by 2. / Your problem should look like: 8 - x = -1
Fifth, subtract 8 from both sides. / Your problem should look like: -x = -1 - 8
Sixth, simplify -1 - 8 to -9. / Your problem should look like: -x = -9
Seventh, multiply both sides by -1. / Your problem should look like: x = 9

Answer: x = 9

4 0

3 years ago

Express 8^-4 using a positive exponent​

Express 8^-4 using a positive exponent