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umka21 [38]
3 years ago
11

Find the area of the circle

Mathematics
2 answers:
Pie3 years ago
6 0

Answer:

the whole area? I guess

Sav [38]3 years ago
6 0
Area = pi * r^2 = pi * (4/2)^2
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Two angles are complementary. One angle is labeled 2p+6°. The other angles is labeled 4p°. Find the value of p.
makkiz [27]

Answer:

<em>Value</em><em> </em><em>of</em><em> </em><em>p</em><em> </em><em>is</em><em> </em><em>14</em>

Step-by-step explanation:

given \: complementary \: angles \: add \: up \: to \: 90 \: degrees \\ then \\ 2p + 6 + 4p = 90 \\ 6p + 6 = 90 \\ 6(p + 1) = 90 \\ p + 1 =  \frac{90}{6}  \\ p + 1 = 15 \\ p = 15 - 1 \\ p = 14

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

5 0
3 years ago
What is the formula for the volume of a sphere?
Vikki [24]

Answer:

D,

Step-by-step explanation:

the volume of a sphere is 4/3πr^3

7 0
2 years ago
How many multiples of 9 are there between 100 and 2,000?
Marat540 [252]
First of all, find the first number more than 100 that can divided by 9, and it's 108 (we'll call it as 'a') then, find the number less than 2000 that can divided by 9, it's 1.998 (we'll call it as 'Un')

Un = a + (n-1).b
1998 = 108 + (n-1).9
1998 = 108 + 9n -9
1899 = 9n
211 = n

and the total is
Sn = n/2 (a+un)
s211 = 211/2 (108+1998)
= 222.183

3 0
3 years ago
Kimi and Jordan are each working during the summer to earn money in addition to
dangina [55]

Answer:

spank bank sloppy toppy

Step-by-step explanation:

lol h NC g Ysidro for TY xf u gsd

6 0
3 years ago
What is the approximate measure of the length of the tennis court, x?
Romashka-Z-Leto [24]

Answer:

78.0 ft

Step-by-step explanation:

pythagoras theorem =

a² + b² = c²

a² + 36² = 85.9²

a² + 1296 = 7378.81

a² = 7378.81 - 1296

a² = 6082.81

a = √6082.81

a = 77.992....

so, a (rounded) = 78 ft :)

3 0
2 years ago
Read 2 more answers
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