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MArishka [77]
3 years ago
8

A figure was created using a triangle and a semicircle. Use the ruler provided to measure the dimensions of the triangle and the

semicircle to the nearest centimeter.
Which measurement is closest to the area of the figure in square centimeters?

A.

78 cm2

B.

81 cm2

C.

106 cm2

D.

53 cm2
Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
7 0

Answer: D

Step-by-step explanation:

harina [27]3 years ago
4 0
D 52 cm2 the correct answer
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576

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8*8 = 64

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Check the picture below

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70 pennies decreased by 20 percent
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The sum of the digits of a two-digit number is 8. The difference between the number and the reversed number is 10 more than the
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Answer:

The number is 62

Step-by-step explanation:

Let the digits of the number be T and U;

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Required

Find the digit

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Substitute 8 - T for U in the second

10T + U - (10U + T) = 10 + 10U + T

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10T + 8 - T - (80-10T + T) = 10 + 80 - 10T+ T

10T + 8 - T -80+10T - T = 10 + 80 - 10T+ T

Collect Like Terms

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Step-by-step explanation:

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For y:

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