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Zolol [24]
3 years ago
15

Can someone help for number 20

Mathematics
1 answer:
ella [17]3 years ago
4 0
The angles remain the same. If you equally increase the lengths of the sides, the interior and exterior angles will not change. Both of them are similar to the original sign.
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A 8.5<br> B 8.1<br> C 12.5<br> D 12.9
elena55 [62]
Cosine again. Yay.

Put 36 into a fancy calculator with one of those cos() things. You get about 0.81. 

So that's the ratio between x and 10.

So basically x/10 = 0.81, or 0.81 * 10 = x.

8.1 = x
4 0
3 years ago
Estimate the sum<br> 5.89 +7 1/11
Vlad [161]
If you convert 7 1/11 to decimals it comes out to .09 there fore 5.89+7.09
Answer: 12.98
4 0
3 years ago
Read 2 more answers
Plz help I have been struggling on this one
tamaranim1 [39]

the first answer is 93000000 and the second answer is 240000

4 0
3 years ago
SOMEONE PLEASE HELP ME PLEASE!!!
tankabanditka [31]

Answer:

193%

Step-by-step explanation:

40.2 - 13.7 = 26.5

26.5 ÷ 13.7 = 1.93

1.93 = 193%

7 0
3 years ago
Brayden, Howard, and Vincent are on the football team. During a game, Brayden gains 1 less than 5 times the average number of ya
kotegsom [21]

Answer: They are parallel so there is no solution.

Step-by-step explanation:

Brayden- y=5x-1 or y-5x= -1

Howard- y=5x+1 or y-5x= 1

Vincent- y=4x+5 or y-4x= 5

In summary, they are all parallel so there is no solution.

3 0
3 years ago
Read 2 more answers
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