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3 years ago

8

Which of the following is equal to 4/7 x 14/3

1 answer:

icang [17]3 years ago

4 0

4/7 • 14/3 = 56/21 = 2 14/21

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sweet-ann [11.9K]

Answer:

119.78 square m.

Step-by-step explanation:

$d = 28 \: m \implies \: r = 14 \: m \\ central \: \angle \:( \theta) \\ = 180 \:degree - 110 \degree \\ = 70 \degree \\ \\ area \: of \: sector \\ = \frac{ \theta}{360 \degree} \times \pi {r}^{2} \\ \\ = \frac{70 \degree}{360 \degree} \times \frac{22}{7} \times {14}^{2} \\ \\ = \frac{7}{36} \times \frac{22}{7} \times 196 \\ \\ = \frac{7}{36} \times \frac{22}{1} \times 28 \\ \\ = \frac{7}{9} \times 22 \times 7 \\ \\ = \frac{1078}{9} \\ \\ = 119.777778 \\ \\ = 119.78 \: {m}^{2} \\$

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4 years ago

Janet plants 20 varieties of flowers in the spring . She reports that 90% of the flowers she have planted bloomed

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Answer:

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Step-by-step explanation:

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8 0

3 years ago

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elena55 [62]

Answer:

Step-by-step explanation:

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3 years ago

Evaluate the expression and put your answer in fraction form

DiKsa [7]

Answer:

140/3

Step-by-step explanation:

(28/3)*5

140/3

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4 years ago

Help please I'm stuck on this question

oee [108]

Answer:

120 y2

Step-by-step explanation:

The floor consists of a square and a triangle

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2 years ago

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