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Schach [20]
3 years ago
9

138 = n + 38A() 100B() 200C() 250D() 150

Mathematics
2 answers:
kvv77 [185]3 years ago
6 0
It is definetely A()100
Keith_Richards [23]3 years ago
3 0
Your answer is A ! You have to try and get your “n” variable by itself so you cancel out the 38. You subtract 38 from itself and from the 138. Your answer will be n = 130.
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What angle relationship describes VQR and QRW?
Vlad [161]

Answer: alternate interior angles

Step-by-step explanation:

Got it Right on the test. :)

8 0
3 years ago
What is the sum of the interior angles
galben [10]

Answer:

The sum of the interior angle is 108°

Step-by-step explanation:

To find the sum of the interior angle, you need this equation:

\frac{180(n-2)}{n} (The variable n represents the number of sides does a shape have).

-Count the sides of the shape:

The following polygon shown, has 5 sides.

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\frac{180(5-2)}{5}

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\frac{180(5-2)}{5}

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7 0
3 years ago
What is 5 to the power of 5 - 9 (200 divided by 4) - (10x90) divided by 5 - (4 to the power of 4) x 5 + 156 - 256
yanalaym [24]

5^5-9(200/4)-(10*90)/5-4^4(5)+156-256

= 3125-9( 200/4)-(10*90)/5-(4^4)(5)+156-256

= 3125-(9)(50)- (10*90)/5-(4^4)(5)+156-256

= 3125-450- (10*90)/5-(4^4)(5)+156-256

= 2675-(10*90)/5-(4^4)(5)+156-256

= 2675 - 900/5 - (4^4)(5)+156-256

= 2675 - 180 - (4^4)(5)+156-256

= 2495 - (4^4)(5)+156-256

= 2495 - 1280 + 156 -256

= 1215 + 156 - 256

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= 1115


I hope that's help , please if you have question(s) just let me know !


6 0
2 years ago
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Vladimir [108]

Answer:

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12*5/2

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Bottom Rectangle: length*width

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Top rectangle: length*width

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91 yds.

To get the final answer, you add the surface areas together to get the final amount of yards: 30+30+35+84+91= 270 yds squared. Hope this helps.

5 0
2 years ago
A line goes through the points. (3,-5) and (5,-1)
AnnZ [28]

Answer:

9+10 equals 21

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4 0
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