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3 years ago

Rachel finished 3/4 of the race in 6 hours how long was the entire race

Mathematics

1 answer:

pantera1 [17]3 years ago

6 0

Hi there!

The whole race would've been 8 hours long.

Could you Brainliest me please?

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What is the value of y2 – x2 when y = 6 and x = 5?

Papessa [141]

Answer:

y^2 - x^2 = 11

Step-by-step explanation:

y^2 - x^2 = ?

Substitute.

y = 6

x = 5

Becomes:

6^2 - 5^2 = ?

Solve.

6^2 = 6 x 6

6 x 6 = 36

5^2 = 5 x 5

5 x 5 = 25

36 - 25 = 11

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2 years ago

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mixas84 [53]

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3 years ago

an air conditioning system can circulate 360, cubic feet of air per minute. how many cubic yards of air can it circulate per min

ahrayia [7]

Alright, lets get started.

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So,

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So, 360 cubic feet = $360 *\frac{1}{27}$ cubic yards

So, 360 cubic feet = 13.33 cubic yards

13.33 cubic yards of air can it circulate per minute. : Answer

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3 years ago

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What is the range of the function y = x ^2?

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3 years ago

The cost of fencing a square garden at the rate of Rs.5 per

Alex787 [66]

$\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}$

Cost per metre = Rs. 5

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Then total length of the fence = Rs.2000/Rs.5

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3 years ago