How does writing an equation help you solve a problem.

Answers

Answer 1

Answer: it helps the teacher know you understand the subject, helps you remember the process

Answer 2

Answer: cause you when you right the equation you study it

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What's the answer to this math problem

Evaluate 2y+x to the second power÷4 when x=6 and y=4

Answers

8y+216x................

A wall in front of a house is shown below. If 3/5 of the wall is made from brick, how do you determine the height of the brick portion of the wall? 15 1/5 feet 7 3/4 feet

Answers

Add everything i think

three sections of a fence need to be painted. each section of the fence is made of 4 equal sized boards. alex paints 1/6 of the fence. bobby paints twice as much as alex. charles paints only 1 board. david paints the rest. who paints the largest part of the fence?

Answers

Alex paint 1/6
Charles paints 1
bobby paints 1/3
David paints 2.5
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If f(x) = 3x^2 - 2x + 5, find f(-2) A. f(–3) = 3
B.f(–3) = 6
C.f(–3) = 9
D.f(–3) = 12

Answers

Answer:

Step-by-step explanation:

hello :

If f(x) = 3x² - 2x + 5,

f(-2)=3(-2)² - 2(-2) + 5=12+4+5=21

3 . Log² x + 5 . Log x - 2 ≤ 0
3 3

Answers

It's not always easy to type in mathematical symbols, but you may need to try again here. It is unlikely that your problem actually states
2
Log x. Perhaps you meant Log x.
2

Double-check to ensure that you have entered this problem correctly. Also, please include the instructions for this problem. Explain what that "3 3" means.

mrs.bowen's homeroom is creating a web page for their schools intranet site. they need to reduce a scanned photograph so ot is 720 pixels by 320 pixels. of the scanned photograph is 1,080 pixels by 480 pixels, what is the scale factor of the dilation

Answers

1.5 pixels is the scale factor

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write a fraction equal to 3/5 that has a denominator of 10 then write a fraction equal to 1/2 that has a denominator of 10

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The inequality 6(x + 2) > 7(x − 5) is equivalent to which of the following inequalities?A. x < −23 B. x < 07 C. x < 17 D. x < 37 E. x < 47

Find the constant variation for the direct variation given 10y=13x f(x)=4.5xx + y = 0