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3 years ago

Explain how the Quotient of Powers was used to simplify this expression.

Mathematics

2 answers:

Anna35 [415]3 years ago

8 0

It's C. By simplifying 8 to 2^3 to make both powers base two, and subtracting the exponents

Vedmedyk [2.9K]3 years ago

8 0

Answer:

By simplifying 8 to 23 to make both powers base two, and subtracting the exponents (its c)

Step-by-step explanation:

just took the test

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The question is in the attached file

sergeinik [125]

Answer:

Step-by-step explanation:

using

x × y = $\sqrt{x^2+y^2}$ , then

2 × 4 $\sqrt{2}$

= $\sqrt{2^2+(4\sqrt{2})^2 }$

= $\sqrt{4+32}$

= $\sqrt{36}$

= 6

3 0

2 years ago

Read 2 more answers

What is the absolute value of abs(9-13)

Tems11 [23]

Absolute value of -4 would be 4

4 0

3 years ago

Marco is studying a type of mold that grows at a fast rate. He created the function f(x) = 345(1.30)x to model the number of mol

Ivahew [28]

1.30 represents the rate of growth of the mold spores. This decimal is a representation of the percentage growth, which would be 130%.

Since the function is written in terms of weeks, x will equal 4 to represent the amount of spores after 4 weeks. Plug the value into the function:

$345(1.30)^4 = \boxed{985.35}$

Rounded to the nearest ones value, there will be 985 mold spores after 4 weeks.

8 0

3 years ago

Read 2 more answers

Find the slope of the line. (1,1) ,( 3,5)

joja [24]

Answer:

m=2

Step-by-step explanation:

5-1/3-1

4/3-1

4/2

I hope this helps

5 0

3 years ago

Solve the quadratic equation x²-2x-3=0

Ierofanga [76]

Your answer is x = -1 and x = 3 !!

step 1.) write -2x as a difference

step 2.) factor out x from the expression

step 3.) factor out -3 from the expression

step 4.) factor out x + 1

step 5.) when the product of factors equals 0, at least one factor is 0

step 6.) solve the equation for x

hence your answer would be x = -1 and x = 3 !!

8 0

2 years ago