3 years ago

What is -17= 3+k in math

Mathematics

2 answers:

pav-90 [236]3 years ago

4 0

The answer is k= -20

Ulleksa [173]3 years ago

3 0

-17=3+k
-3 -3
—————
-20 K

-20= k

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2^5*5^2*(-6)^4<br> ___________<br> (-6)^2*2^3*5^2 simplify

gulaghasi [49]

Answer:

The answer is 144

Step-by-step explanation:

$\frac{ {2}^{5} \times {5}^{2} \times { - 6}^{4} }{ {2}^{3} \times {5}^{2} \times { - 6}^{2} }$

${2}^{2} \times {6}^{2} = \\ 4 \times 36 = 144$

5 0

3 years ago

A recipe for oatmeal cookies calls for 2 cups of flour for every 3 cups of oatmeal. How much flour is needed for a big batch of

kaheart [24]

6 cups of flour is needed for a big batch of cookies that uses 9 cups of oatmeal

Step-by-step explanation:

For 3 cups of oatmeal 2 cups of flour is required.

We need to find how much flour is needed for 9 cups of oatmeal.

Solving by using Unitary Method

3 cups of oatmeal require flour = 2 cups

1 cup of oatmeal require flour = $\frac{2}{3}$

9 cups of oatmeal require flour = $\frac{2}{3}*9\\$

= $6$

So, 6 cups of flour is needed for a big batch of cookies that uses 9 cups of oatmeal

Keywords: Word Problems

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8 0

3 years ago

The product of (a + b)(a − b) is a perfect square trinomial.<br> A. Sometimes b. Always c. Never

Gnoma [55]

Never
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that is not equal to (a+b)(a-b)

never

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4 years ago

What is greater 65% or 0.56

sergey [27]

You could either convert 0.56 to a percent, thus making it 0.56%, or convert 65% to a decimal, thus making it 0.65.

65% would be greater.

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4 years ago

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Trevor was reading a book for a book report. Last week, he read 45 pages of the book. This week, he read 3.5 times as many pages

AlekseyPX

Answer:

Step-by-step explanation:

45*3.5=

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3 years ago