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kompoz [17]
2 years ago
5

Consider the figure. What is the value of x?

Mathematics
1 answer:
QveST [7]2 years ago
6 0
7x+12
8x+3

Because it is a horizontal line the two angles must add up to 180°

So add the two angles up together and set it equal to 180°
7x+12+8x+3=180
Add the two x’s 7x+8x=15x
Add the constants 12+3=15

You get 15x+15=180
Now subtract 15 from both sides
15x=165
Now divide by 15 to get x
X=11
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What is the midpoint of a segment whose endpoints are ( 14, -7 ) and ( 6, -7 )?
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3 0
3 years ago
Find the value of x.
Korvikt [17]

Answer:

78 + 52 + X + 54 = 180

130 + X + 54 = 180

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7 0
2 years ago
The movies ticket cost $24 per person. Anna and her sister both go to the movies. There is a long line to get into the theatre.
Mumz [18]

Answer:

multiply the amount of people by 24 so far all we know is that there are 2 people in line so for rn it would be $48

Step-by-step explanation:

4 0
2 years ago
Find the missing term (x^12)^5 x (x^-2)^9 x what =(x^40)^5
Annette [7]

Answer:

x^{158}

Step-by-step explanation:

We are given,

(x^{12} )^{5} \times (x^{-2} )^{9} \times y = (x^{40} )^{5}.

It is required to find the value of y.

Now, on simplifying above equation, we get,

x^{60} \times x^{-18} \times y = x^{200}

i.e. x^{42} \times y = x^{200}

i.e. y = x^{200} \times x^{-42}

i.e. y = x^{158}

Hence, the missing term is x^{158}.

3 0
3 years ago
Read 2 more answers
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