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Tatiana [17]
2 years ago
15

1. Rewrite the expression. Use an exponent, rather than repeated multiplication. (–4)(–4)

Mathematics
1 answer:
ikadub [295]2 years ago
7 0
You can rewrite the multiplication using properties of the exponents.
 We have that if the base is the same, the exponents are added.
 For this case, we have:
 Base = (- 4)
 Exponent = 1
 Applying properties of exponents:
 (-4) (- 4) = ((- 4) ^ 1) ((- 4) ^ 1) = (- 4) ^ (1 + 1) = (- 4) ^ 2
 answer:
 the expression is the same as (-4) ^ 2
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Oliver and Peter had the same length of string. Oliver used 3/4 of his string to tie a bundle of newspaper. Peter used 6/8 of hi
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Yes they did.

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. A survey found that women spend on average $146 on beauty products during the summer months. Assume the standard deviation is
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5 0
3 years ago
The function f(x) = 95 + 32 converts temperatures from x degrees in Celsius
8_murik_8 [283]

Complete question is;

The function f(x) = (9/5)x + 32 converts temperatures from x degrees in Celsius

to y degree in Fahrenheit. The function g(x) = (5/9)(x − 32) converts temperatures from x degrees in Fahrenheit to y degrees in Celsius.

a. Find (f o g) (x)

b. (g o f) (x)

Answer:

A) x

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Step-by-step explanation:

A) f(x) = (9/5)x + 32

g(x) = (5/9)(x − 32)

Thus;

(f o g) (x) = (9/5)(g(x)) + 32

This gives;

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This gives;

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3 0
2 years ago
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