3 years ago

Find the area of the sector with a central angle of 60° and a radius of 5 inches. round to the nearest tenth.

Mathematics

2 answers:

slavikrds [6]3 years ago

7 0

Area of sector=thita/360 ×pi×r^2
=60/360×22/7×5×5
=275/21
=13.0952
=13.1 inch^2

Snowcat [4.5K]3 years ago

3 0

Answer:

the answer is 13.1 inches

Step-by-step explanation:

You might be interested in

Can someone answer quickly

Maurinko [17]

Yes, the Property of Equality works for Multiplication

8 0

3 years ago

\frac { 6 ^ { n + 2 } - 6 ^ { n } } { 6 ^ { n + 1 } + 6 ^ { n } }

amm1812

<h3>Answer: 5</h3>

Work Shown:

$m = \frac{6^{n+2}-6^{n}}{6^{n+1}+6^{n}}\\\\m = \frac{6^{n}*6^2-6^{n}}{6^{n}*6^1+6^{n}}\\\\m = \frac{6^{n}*36-6^{n}}{6^{n}*6+6^{n}}\\\\m = \frac{6^{n}(36-1)}{6^{n}(6+1)}\\\\m = \frac{6^{n}(35)}{6^{n}(7)}\\\\m = \frac{35}{7}\\\\m = 5\\\\$

Therefore,

$\frac{6^{n+2}-6^{n}}{6^{n+1}+6^{n}}=5\\\\$

3 0

2 years ago

Y is directly proportional to x. when x = 8, y = 20. determine the value of y when x = 3

wolverine [178]

Step-by-step explanation:

y is directly proportional to x

y = kx

k represents the constant of proportionality.

when y = 20 and x = 8:

20 = 8k

Dividing both sides by 8 gives:

k = 2.5

Hence when x = 3.

y = 2.5(3)

y = 7.5 .

4 0

3 years ago

If the answer is correct you get brainly

yarga [219]

Answer:

the answer is 2,800.

Step-by-step explanation:

5x5x2x7x8=2,800.

7 0

3 years ago

Which of the following order pairs is a solution of x+1/2y=1?<br><br> (-2,6)<br> (2,-6)<br> (-2,-6)

julsineya [31]

Y/2=1-x

y=2-2x

y(-2)=2-2(-2)=2+4=6, (-2,6)

So (-2, 6) is an ordered pair from x+y/2=1

3 0

3 years ago