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BabaBlast [244]
3 years ago
15

What is the average 112, 109, 115

Mathematics
1 answer:
galina1969 [7]3 years ago
8 0

Add them and dividde by the number of numbers, which is 3.

112 + 109 + 115 = 336

336/3 = 112.

The average is 112.

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Please help me!!! 30 points, will report for ridiculous responses.
Bumek [7]

Answer:

The value of an exterior angle is the sum of the two interior angles not adjacent to it so

a:

x = 64 + 45 = \boxed{109}

b:

3x + 6 = 153 so

3x = 147 so

x = \boxed\boxed{49}

3 0
3 years ago
What is the next number in this sequence? 3, 7, 11, 15….<br> 17<br> 21<br> 19<br> 22
zlopas [31]

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19

Step-by-step explanation:

Please give brainliest.

7 0
3 years ago
If h(x) = 6 – X, what is the value of the h)[10)?<br> 4<br> 0<br> -2<br> 10<br> 16
Debora [2.8K]

Answer:

h(10) = -4

Step-by-step explanation:

h(x) = 6 – X

Let x= 10

h(10) = 6-10

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5 0
3 years ago
At a breakfast buffet, 93 people chose coffee and 47 people chose juice. 5 points
andrew11 [14]

Answer:

170 people I believe

Step-by-step explanation:

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8 0
3 years ago
4a + 6b= 10 2a - 4b =12 what does 12a=
mixer [17]
4a + 6b = 10
2a - 4b = 12...multiply by -2
----------------
4a + 6b = 10
-4a + 8b = - 24 (result of multiplying by -2)
------------------add
14b = - 14
b = -14/14
b = -1

2a - 4b = 12
2a - 4(-1) = 12
2a + 4 = 12
2a = 12 - 4
2a = 8
a = 8/2
a = 4

so 12a = 12(4) = 48 <==
3 0
4 years ago
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