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olga nikolaevna [1]
2 years ago
6

I need help with this one also

Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
7 0
B
hope this helped !!
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2 years ago
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In bowling, the distance from the foul line to the headpin is 60 feet. A bowling ball has a radius of about 4.3 Inches. How many
soldi70 [24.7K]

Answer:

  about 26.6 times

Step-by-step explanation:

The circumference of the ball is found from ...

  C = 2πr = 2π(4.3 in) ≈ 27.02 in

There are 12 inches per foot, so the 60 foot distance of interest is ...

  (60 ft)×(12 in/ft) = 120 in

In terms of ball circumference, that distance is ...

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4 0
2 years ago
What is 50% of 42.88 ?
Bingel [31]

Answer:

21.44

Step-by-step explanation:

50% = 1/2

1/2 of 42.88

42.88 ÷ 2

21.44

Hope this helps :)

6 0
3 years ago
What is the rule for the following geometric sequence? 64, -128, 256, -512...
Elena-2011 [213]

Answer:

The previous number keeps getting multiplied by - 2

Step-by-step explanation:

64 ×-2 = -128

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7 0
2 years ago
Triangles EFG and QRS are similar. The lengths of the sides of EFG are 72, 64, and 56. The length of the smallest side of QRS is
blsea [12.9K]

Answer:

180\ units

Step-by-step explanation:

we know that

If triangles EFG and QRS are similar

then

the scale factor is equal to the measure of the smallest side of triangle QRS divided by the smallest side of triangle EFG

so

Let

x-------> the smallest side of triangle QRS

y-------> the smallest side of triangle EFG

z-------> the scale factor

we have

x=140\ units, y=56\ units

substitute the values

z=\frac{140}{56}

z=2.5

Find the length of the longest side of QRS

The length of the longest side of QRS is equal to multiply the scale factor by the length of the longest side of EFG

so

2.5*72=180\ units

7 0
3 years ago
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