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Sveta_85 [38]
3 years ago
13

Billy likes to go cycling

Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0
We know that the diameter of the wheel is 80cm. Thus we can find the circumference of the wheel by the equation C=2(pi)r or, knowing that the Diameter is 2r, C=D(pi).

Now, we know that the circumference of the wheel is 80(pi)cm.

If the wheel rotates 170 times, that means we multiply the circumference of the wheel by 170 to receive the answer.

80 x 170 x pi = about 42725.66cm

we then can divide our answer by 100 to convert to meters -->
(42725.66cm)(1m/100cm) = 427.2566 which we round to 427m

Hope this helped!
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At the grocery store, Tina counts eight cartons with 6 eggs each, forty cartons with 12 eggs each, and twenty cartons with 18 eg
Darya [45]

A 100%. 8 cartons w/ 6 = 8 x 6, etc.

same w/ 40 x 12, ya know. hope i helped

5 0
4 years ago
Read 2 more answers
(0.008)1/3-(0.04)1/2 is equal to​
Jobisdone [24]

-0.0173 is what its equal too

Hope this helped <3

8 0
3 years ago
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A company has budgeted $21,200 to buy TV ads. A TV ad costs $6,575 per
amm1812

Answer:

about 300

21200 rounded is 21000 and 6575 rounded is 7000

Step-by-step explanation:

21000÷7000=300

3 0
4 years ago
Using algebraic equation to find the measures of the two angles described below Begin by letting X represent the degree measure
sdas [7]
<span>a = an angle x = its supplement . a + x = 180 by the definition of the supplement so a = 180-x x = 180-a . a = 17x substitute 17x + x = 180 18x = 180 x = 10 . a = 17*10 a = 170</span>
7 0
4 years ago
What is 99+100 divided by 54
vazorg [7]
\frac{99 + 100}{54}

Simplify.

\frac{199}{54}

Turn this into a mixed fraction.

Think : How many times does 54 go into 199??

Well, it goes into 199 3 times! :)

So, do 54 × 3, then subtract that number from 199.

54 × 3 = 162

199 - 162 = 37

So, our remainder is 37.

Our whole number is 3, because that's many times it went into 199.

And our denominator (bottom number) is 54, as it always has been.

So, \frac{99 + 100}{54}  = 3  \frac{37}{54}

~Hope I helped!~
6 0
3 years ago
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