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RideAnS [48]
3 years ago
15

Find the measure of each angle indicated.

Mathematics
1 answer:
atroni [7]3 years ago
4 0

Answer:

the answer for number 8 is 180-61=199

Step-by-step explanation:

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Linear equation
Mazyrski [523]
<h2><u>Answer:</u></h2>

Susan = x

Gina = 3x

Sum of their ages = 12

Susan's age = ?

We can see that,

2x=10x = \frac{10}{2}x= 210  x = 5x=5

Susan is <u>3</u><u> </u><u>years </u>old.

6 0
3 years ago
1. i’ll give brainliest please help asap
Leokris [45]

Answer:

i think its b

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The distants around the edge of the pool is 38 feet. What is the area the pool with cover
kvv77 [185]

Answer:

114.93 ft

Step-by-step explanation:

\pi  = 3.14

Given formula to find the area:

\pi  * r^2

Find radius first:

Circumference = \pi  * 2 * r

The circumference in this situation would be 38 feet.

38ft = \pi  * 2 * r

38 ft = 3.14 * 2 * r

3.14 * 2 = 6.28

38ft = 6.28 * r

Since we need to find radius, do division to 38 by 6.28.

38ft / 6.28 = 6.05

Our radius is 6.05

Now back to the original formula which is:

\pi  * r^2

Substitute:

A = 3.14 * 6.05^2

6.05^2 = 36.6

A = 3.14 * 36.6

==> 114.93ft

8 0
3 years ago
?PLEASE HELP ME ASAP
8090 [49]

Answer:

28%

Step-by-step explanation:

So I am assuming the numbers are the number of students.

So 64 + 28+ 52 +56 = 200 students

Assuming the 56 outside the diagram are NOT attending either college.

so 56/200 =28%

3 0
3 years ago
X² + 4x + 3 = 0<br><br>Can someone please help me solve this quadratic equation <br>​
gavmur [86]

Answer:

Step-by-step explanation:

x= -1 and -3

What when multiplied is +3 but when added is 4? 3 and 1. You then get (x+3)(x+1) is the first part of the answer. If you want to find x, set x+3 to 0. x+3=0. Then subtract 3 from both sides to get x by itself. x= -3. Do the same with the x+1.

8 0
3 years ago
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