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Pie
3 years ago
7

This is for a friend, please help!

Mathematics
1 answer:
Deffense [45]3 years ago
3 0

Answer:

x=-4-4√3

Step-by-step explanation:

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−px+r=−8x − 2, x=?<br> now i have to do this problem, and i dont know how, help?
Taya2010 [7]

-px + r = - 8x - 2

-px + r + 8x +2 = 0

-px +8x = -r -2

x(8-p) = -r -2

x= \frac{8-p}{-r-2} =

\frac{8-p}{-r-2}

3 0
3 years ago
I rlly need the answer to this thanks
mariarad [96]
The answer is -0.34. hope this helps
5 0
4 years ago
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What is the absolute value of -1+3i
Ierofanga [76]

Answer:

bsdjsds

Step-by-step explanation:

4 0
3 years ago
What is the value of the expression below?<br><br> 0.72/0.36*2
Tanya [424]

Answer:

<h2>1</h2>

Step-by-step explanation:

0.72/0.36 x 2

0.72/0.72

1

I'm always happy to help :)

8 0
3 years ago
An engineer created a scale drawing of a building using a scale in which 0.25 inch represents 2 feet. The length of the actual b
Nady [450]

The length of the building in the scale drawing is 31. 25 Inches

<h3>How to determine the value</h3>

From the information given, we have that;

  • Scale drawing was used
  • 0. 25 inches represents 2 feet
  • The length of the building is 250 feet

Then,

If 0. 25 inches = 2 feet

Then x inches = 250 feet

cross multiply
x × 2 = 0. 25 × 2500

Multiply through, we have;

2x = 62. 5

Make 'x' the subject by dividing both sides by 2

2x/2 = 62. 5/ 2

x = 31. 25 Inches

Thus, the length of the building in the scale drawing is 31. 25 Inches

Learn more about scale drawing here:

brainly.com/question/25324744

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6 0
2 years ago
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