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laiz [17]
3 years ago
10

If country A has 161,500 million more computers than country B and the total number of computers for both countries is 321,050 m

illion, find the number of commuters for each country.
Country A has _ million computers and country B has _ million computers.
Mathematics
1 answer:
Vladimir [108]3 years ago
6 0

Answer:

b has 79,775 million

a has 241,275 million

Step-by-step explanation:

a has more than b

b+161,500 is a

b=b

b+b+161,500=321,050

2b=321,050-161,500

2b=159,550

b=159,550/2

b=79,775

a=b+161,500

a=79,775+161,500

a=241,275

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Step-by-step explanation:

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3 years ago
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3 years ago
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labwork [276]
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5 0
3 years ago
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Find the value of x in the triangle shown below.<br> x =<br> 98°<br> 27°
Levart [38]

Answer: 55

Step-by-step explanation: There is one simple theorem we need to know in order to solve for this.

Triangle Angle-Sum Property: All three angles interior angles of a triangle add up to 180°.

Thus, we could label the points A, B, and C, and set up an algebraic expression.

Let A = 27, B = 98, and C = x.

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Substituting A, B, and C we get:

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Subtracting 125 by 180, we get:

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Thus, the angle X is 55°.

We could have simply solved this by just doing 180 - 98 - 27 = 55 in the first place, but I wanted to show you how I got such results.

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