X = 30

hope that helps

180 - 108 = 72

180 - 72 -43 = 65

triangle on the left
Angles = 43,65,72

triangle on the right

180 - 65 = 115

180 - 115 - 35 = 30
so angles of triangle on the right = 30, 35, 115

x = 30 (vertical angles with the other angle of triangle on the right)

7 0

3 years ago

The sum of 5 consecutive odd numbers is 135 what is the second number in this sequence

hoa [83]

Step-by-step explanation:

x + (x + 2) + (x + 4) + (x + 6) + (x + 8) = 135

5·x + 20 = 135

5·x = 115

x = 23

So the sequence is

23, 25, 27, 29, 31

The second number is 25.

Do you agree?

6 0

3 years ago

Which expression is equivalent to 3y+4+y

Colt1911 [192]

The answer to this question is 4y+4

8 0

2 years ago

22broccy-here you go g-<br> what is the sum of negative two squared plus one?

yaroslaw [1]

Answer:

The sum is equal to 5

Step-by-step explanation:

we know that

The algebraic expression of the phrase " the sum of negative two squared plus one" is equal to

$(-2)^{2}+1\\=4+1\\=5$

8 0

3 years ago

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