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german
3 years ago
8

In a car race, for every mile covered by car A, car B covered 4 miles. The ratio of the number of miles covered by car A to the

number of miles covered by car B is ___.
Real answer please
Mathematics
1 answer:
Lana71 [14]3 years ago
4 0
The answer is 1:4 because car a covers 1 and b covers 4.
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Determine if the following side lengths could form a triangle.
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Answer: Determine if the following side lengths could form a triangle.

Prove your answer with an inequality.

8,17,24

Step-by-step explanation:

Determine if the following side lengths could form a triangle.

Prove your answer with an inequality.

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2 over the power of 3

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Nada drinks 54 glasses of water a week. How many glasses of water does she drink in 9 Weeks?
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Complete the steps to solve the inequality:<br><br> 0.2(x + 20) – 3 &gt; –7 – 6.2x
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Step-by-step explanation:

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PLEASE SOLVE THIS PROBLEM ​
schepotkina [342]

Answer:

18) Area= 5*5/2=25/2=12.5 unit ^2

19) Area=AB^2V3/4=8a^2*V3/4=2V3a^2

Step-by-step explanation:

18. A(-3,0)

B(1,-3)

C(4,1)

AB=V(-3-1)^2+(0+3)^2=V16+9=V25=5

AC=V(-3-4)^2+(0-1)^2=V49+1=V50=5V2

BC=V(1-4)^2+(-3-1)^2=V9+16=V25=5

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19. A(a,a)

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so AB=AC=BC

Area=AB^2V3/4=8a^2*V3/4=2V3a^2

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3 years ago
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