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3 years ago

Which applies the power of a power rule properly to simplify the expression (710)5?

Mathematics

1 answer:

natulia [17]3 years ago

8 0

Answer:

I45

Step-by-step explanation:

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A=14+(n-1)(8) solve please step by step

Rashid [163]

Answer:

$a = 8n + 6$

Step-by-step explanation:

<u>Step 1: Distribute</u>

<u /> $a = 14 + (n - 1)(8)$

$a = 14 + (8 * n) + (8 * -1)$

$a = 14 + 8n - 8$

$a = 8n + 6$

Answer: $a = 8n + 6$

5 0

3 years ago

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Use the image below to answer the following question. Find the value of sin x® and cos yº What relationship do the ratios of sin

Flauer [41]

Answer:

sin(x) and cos(y) are equal and have ratio of 1 : 1

First find the missing hypotenuse using Pythagoras theorem:

a² + b² = c²

12² + 5² = c²

c = √144+25

c = 13

using sine rule:

$sin(x) = \dfrac{opposite}{hypotenuse}$

$sin(x) = \dfrac{5}{13}$

using cosine rule:

$cos(y) = \dfrac{adjacent}{hypotenuse}$

$cos(y) = \dfrac{5}{13}$

4 0

2 years ago

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Write a unit rate for the situation. Round to the nearest hundredth if necessary.

Paraphin [41]

2 hr and 45 minutes is = to 165min, so do 140 divided by 165, and you will get 0.8484miles per minute, which is D

4 0

3 years ago

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Round it to nearest fifths

Yanka [14]

Answer:

mean = $11.15

median = $11.30

mode = $9.90, $10.70, $11.90, $12.05

Step-by-step explanation:

Ordered from smallest to largest

9.89, 10.71, 11.90, 12.06

The mean is the middle number.

There are two numbers in the middle so you have to add them together and divide by 2.

(10.71 + 11.90)/2 = 11.305

rounded 11.30

Mode is the number that appears the most. All of the prices are listed once. They are all the mode.

Mean is (10.71+11.90+9.89+12.06)/4 = 11.14

round 11.15

5 0

3 years ago

Which expressions are equivalent Log 2- log 8

Aleksandr [31]

Answer:

log(.25)

Step-by-step explanation:

$log(a)-log(b)=log(\frac{a}{b})\\log(2)-log(8)=log(\frac{2}{8})\\log(\frac{1}{4})$

8 0

3 years ago