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Bingel [31]
3 years ago
5

Find c. round to the nearest tenth

Mathematics
1 answer:
Ghella [55]3 years ago
8 0

Answer:

a is 70 b is 50 and c is 60

Step-by-step explanation:

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You can do the opposite, as in multiplying.
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Anja stands by the side of the road counting the wheels on the vehicles that go past her if she counts 250 wheels tie many cars
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Answer:

50 cars and 25 bikes

Step-by-step explanation:

Given

Total wheels = 250

Required:

Number of cars and bikes

Let C represent Cars and B represents Bike

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So,

4C + 2B = 250

Divide through by 2

\frac{4C + 2B}{2} = \frac{250}{2}

2C + B = 125 ---- Equation 1

The ratio of wheels of cars to wheels of bike is 1:2

Meaning that

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Divide both sides by 5

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B = 25

Recall that C = 2B

So,

C = 2 * 25

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Hence, Anna has seen 50 cars and 25 bikes

6 0
3 years ago
Find the value of given expression<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B63%20%5Ctimes%2063%7D%20" id="TexFormul
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Answer:

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Step-by-step explanation:

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To find the quotient, we can use a calculator. Problem is that we get a decimal, so 52 won't divide evenly. When using a calculator the whole number part is the quotient.

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Now, 52 x 20 = 1040. Since 1052 - 1040 = 12 we can properly report the quotient and its remainder.

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3 years ago
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marusya05 [52]

Answer:

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Step-by-step explanation:

The easiest way to do is add or subtract 5 to the x or y value.

5 0
3 years ago
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