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3 years ago

Which is the best way to solve the equation x2 = K?

Mathematics

1 answer:

evablogger [386]3 years ago

6 0

Answer: k = 2x

Step-by-step explanation:

x2 = k

Swap sides so that all variable terms are on the left hand side.

k=x

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Can someone help me with this

rusak2 [61]

Hello There!

First let me say this. I did not like how this question was worded I am a tutor in math and I had to read this problem over and over 5 times. It was confusing but I managed to figure it out. The answer is 61%

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3 years ago

Someone please help me with the answer. ASAP

labwork [276]

Answer:

Option D is correct

Step-by-step explanation:

-4(3x/2 - 1/2) = -15

<=>

-4*3x/2 + (-4)*(-1/2) = -15

<=>

-6x + 2 = -15

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3 years ago

Only do # 23 and explain please

Tresset [83]

Answer:

a) 12x + 20y = 300

b) No

Step-by-step explanation:

You can define your variables however you like. Let x = number of caps and y = number of shirts.

Using the costs given the equation would be

12x + 20y = 300.

For part b the answer is no, only points with positive x and y values would be solutions, since you cannot have a negative number of caps or shirts.

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3 years ago

What is four ninths of forty five

Alika [10]

Four ninths means 4/9 and of means multiply= 4/9 × 45
=20/1
=20

5 0

3 years ago

Read 2 more answers

Select the correct answer from each drop-down menu.

Pie

Answer:

Step-by-step explanation:

Correction: It should say 300/360 instead of 60/360 for sector POR, so you'll need to plug that in your calculator instead.

8 0

3 years ago