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4 years ago

Joel has 7 pounds of clay. He splits the clay into groups of 1/3 pound. How many groups does he have

Mathematics

1 answer:

Arturiano [62]4 years ago

5 0

The answer is 21 groups.

7/1 ÷ 1/3 flip the signs on 1/3

now just multiply across...

7/1 × 3/1

21/1

21

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A sector with arc measure 72º has an

Lisa [10]

$\qquad\qquad\huge\underline{{\sf Answer}}♨$

Let's find the Radius ~

$\qquad \sf \dashrightarrow \: area = \frac{ \theta}{360} \times \pi {r}^{2}$

$\qquad \sf \dashrightarrow \: 80= \frac{ 72}{360} \times \pi {r}^{2}$

$\qquad \sf \dashrightarrow \: {r}^{2} = \frac{80 \times 360}{72 \times \pi}$

$\qquad \sf \dashrightarrow \: {r}^{2} = \frac{80 \times 5}{ \pi}$

$\qquad \sf \dashrightarrow \: {r}^{} = \sqrt\frac{400}{ \pi}$

$\qquad \sf \dashrightarrow \:r = \frac{20}{ \sqrt{\pi} }$

$\qquad \sf \dashrightarrow \:r \approx 11.28 \: ft$

I hope you understood the whole procedure, let me know if you have doubts ~

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2 years ago

More Algebra help pretty please! :P

Akimi4 [234]

The answer would be the first option (2.2, -1.4) it is the closest to where the two meet. Can I plz have brainliest? i need it

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4 years ago

Which equation has a unite rate of 0.5

postnew [5]

Answer:

r=0.5d

Step-by-step explanation:

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3 years ago

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Goshia [24]

This is false
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4 years ago

Read 2 more answers

A sports team is selling circular patches for their fans. Each patch has a

atroni [7]

Answer: 63.59cm²

Step-by-step explanation:

The area covered by the pitch will be gotten by finding the value of the area of the circle and this will be:

Area of q circle = πr²

where,

π = 3.14

r = radius = diameter/2 = 9cm/2 = 4.5cm

Area = πr² = 3.14 × 4.5²

= 3.14 × 20.25

= 63.59cm²

Therefore, the area covered by the pitch is 63.59cm²

4 0

3 years ago