3 years ago

The radius of a circle is 7 cm. Find its area to the nearest tenth. (Please help due in an hour)

1 answer:

7 0

<h2><u>153.9 square centimeters</u> is the correct answer!</h2><h3 /><h3>A = r²(π)</h3><h3>(Assuming pi equals 3.14)</h3><h3 /><h3>7 x 7 = 49</h3><h3>49 x 3.14 = 153.86</h3><h3 /><h3>153.86 rounds to 153.9</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3>

You might be interested in

A scuba diver descends farther down into the ocean from an initial depth of 12.8 feet below sea level. The scuba diver descends

Kay [80]

Answer:

$r \geqslant 10.4$

4 0

2 years ago

A coin and die are tossed together. Find the Probability that

jarptica [38.1K]

Answer:

1)0.5

2)0.25

3)0.083

Step-by-step explanation:

1 is just 3/6

2 is 3/6*1/2

3is 1/6*1/2

6 0

3 years ago

Lin runs 5 miles in 40 minutes.

natima [27]

8 mins
1 mile
1 hr and 12 mins

3 0

3 years ago

Solve for n.<br> n+ 1 = 4(n-8)<br> On=1<br> O n= 8<br> on = 11<br> On = 16

Lesechka [4]

Answer:

n = 11

Step-by-step explanation:

n+ 1 = 4(n-8)

<=> n + 1 = 4n - 4×8

<=> 4n - n = 1 + 4×8

<=> 3n = 33

<=> n = 11

3 0

3 years ago

Use rounding to estimate the product. Is your estimate an underestimate or an overestimate? 8 × 9.82

kkurt [141]

Answer:

Over

Step-by-step explanation:

7 0

3 years ago