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gogolik [260]
3 years ago
7

Which equation can be used to solve for x in the following diagram?

Mathematics
1 answer:
Kruka [31]3 years ago
4 0

Answer:

I'm answering this for points

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Factors and multiplesfor 8 yes or no
NISA [10]
Factors 1,2,3,4 and 8
multiples are <span>8,16,24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,1

hope this helps.
</span>
5 0
3 years ago
Read 2 more answers
The perimeter of the base of a regular quadrilateral prism is 60 cm, the area of one of the lateral faces is 105 cm2. Find:
Ostrovityanka [42]
The surface area is 870 cm².

Since the base is a regular quadrilateral, each side is the same; dividing the perimeter by 4 will give us the side length:

60/4 = 15

To find the area, we square the side length:
15² = 225

There are two bases, so the area of these is 2(225) = 450

There are 4 lateral faces, so the lateral area is 4(105) = 420

Together, this gives us a total surface area of 870.
3 0
3 years ago
20 copies of the school yearbook together weigh 50 lb what is the weight of each book
dedylja [7]

Answer:

2.5 pounds per book

Step-by-step explanation:

Set up a proportion

20 copies / 50 pounds = 1 copy / x pounds

Cross multiply

20x = 50

Divide both sides by 20

x = 2.5 pounds


I hope this helped and please mark me as brainliest!

6 0
2 years ago
What is 1/2 + 4/3 + 3/2 + 4/3 + 10/6 = ??<br> (they are fractions)
Jet001 [13]

6 and 1/3 or 19/3 or if you need the decimal 6.3 repeating

4 0
3 years ago
Read 2 more answers
Hi I really need help with this question
Nady [450]
Since it is as a ratio of 14:31 there has to be a factor of something. Let's assume this factor as x. 

Therefore,

14x + 31x = 90 
45x = 90
x = 2

So we have a factor of two. Plug x back into the equation. 
The larger angle is 31 * 2 = 62 degrees.
8 0
3 years ago
Read 2 more answers
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