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Gennadij [26K]
2 years ago
9

two angles are vertical. one angles measures 10x - 6, and the other angles measured 8x + 12. find the measure of each angle .

Mathematics
1 answer:
guapka [62]2 years ago
6 0

Answer:

9

Step-by-step explanation:

10x-6 = 8x + 12

so

10x-8x = 12 + 6

so

2x = 18

so x = 18/2 = 9

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How to find vertex form with vertex: (3,6) and y intercept: 2
bekas [8.4K]

Answer:

<h3>              f(x) = - ⁴/₉(x - 3)² + 6</h3>

Step-by-step explanation:

The vertex form of  the equation of the parabola with vertex (h, k)  is:

f(x) = a(x - h)² + k

So for vertex (3, 6) it will be:

f(x) = a(x - 3)² + 6

<u>y intercept: 2</u> means  f(0) = 2

f(0) = a(0 - 3)² + 6

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-4 = 9a

a = ⁻⁴/₉

Therefore:

The vertex form of quardatic function with vertex: (3,6) and y intercept: 2 is

                             <u>f(x) = - ⁴/₉(x - 3)² + 6</u>

5 0
3 years ago
Y=2 + x; use x= 1, and y= 2
torisob [31]
Y=2+1
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6 0
2 years ago
Given the function h (x)= 2x+4, for which value of x does h (x) = 18?
lesya [120]

Answer:

If 40 wrong then I am sorry.

Step-by-step explanation:

6 0
2 years ago
I help to answer this problem
Sloan [31]

Answer:

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5x+26=151

5x=125

x=25

6 0
2 years ago
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