Evaluate 5^-4. Write your answer as a fraction in simplest form

The expression written as a fraction in simplest form is

From the question,

We are to evaluate 5^-4.

First, we will write the expression properly.

The given expression is 5⁻⁴

Now, we will write the expression as a fraction

From one of the laws of indices, we have that

Therefore,

In simplest form

Hence, the expression written as a fraction in simplest form is

Learn more on simplifying expressions here:

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right