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3 years ago

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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What is the answer to this problem

In-s [12.5K]

You can do the opposite, as in multiplying.
9.2× 5.3 = 48.76
48.76 = D

5 0

3 years ago

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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

Juliette [100K]

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

A car has 4 wheels and a bike has 2 wheels;

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

1C = 2B

So, C = 2B

Substitute 2B for C in equation 1

$2(2B) + B = 125$

$4B + B = 125$

$5B = 125$

Divide both sides by 5

$\frac{5B}{5} = \frac{125}{5}$

$B = \frac{125}{5}$

$B = 25$

Recall that C = 2B

So,

$C = 2 * 25$

$C = 50$

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

umka21 [38]

Answer:

± 63

Step-by-step explanation:

$\sqrt{63*63} = \sqrt{63^2} =$ ± 63

5 0

3 years ago

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What is the quotient? 1052 divided by 52

Liono4ka [1.6K]

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.

1052 + 52 = 20.2307692....

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

So 1052 + 52 = 20 (its quotient) and 12 (its remainder).

7 0

3 years ago

Which point lies on a circle with a radius of 5 units and center at P(6, 1)?

marusya05 [52]

Answer:

(1,1);(11,1);(6,6);(6-4)

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