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3 years ago

-4x+16=12 what is the answer

Mathematics

2 answers:

ale4655 [162]3 years ago

8 0

Answer:

Step-by-step explanation:

kvasek [131]3 years ago

3 0

Answer: x =1

Step-by-step explanation:

-4× + 16 =12

-4×= 12-16

Divide both sides by -4

×=1

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3 years ago

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artcher [175]

Answer:

$-\frac{50}{3}$

Step-by-step explanation:

Find dy/dx of the ellipse $25x^{2} +y^{2}=109$ at (2,3)

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4 0

4 years ago

Read 2 more answers

Find the value of x. If necessary, round to the nearest tenth.

tankabanditka [31]

Answer:

B. 9.7 in.

Step-by-step explanation:

We have been given an image of a triangle. We are asked to find the value of x.

We will use area of triangle formula to solve our given problem.

$\text{Area of triangle}=\frac{1}{2}\times \text{Base*Height}$

$47\text{ in}^2=\frac{1}{2}\times x*x$

$2*47\text{ in}^2=\frac{1}{2}*2\times x^2$

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Taking square root of both sides we will get,

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Therefore, the value of x is 9.7 inches and option B is the correct choice.

8 0

3 years ago

Read 2 more answers

What is the solution for -3x ≥ 36?

Montano1993 [528]

Hey there!

To solve for the solutions of your inequality, divide both sides of your inequality by -3 in order to isolate the value of x:

-3x≥36
÷-3 ÷-3

x≤12
**Note: in inequalities, if you ever divide or multiply a number that is negative, you must flip the inequality sign. In this case, because you have divided -3 from both sides, you must flip the inequality sign from ≥ to ≤.

Therefore, your solutions to your inequality would be x≤12.

Hope this helps, and have a nice day! :)

8 0

3 years ago