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Ostrovityanka [42]
3 years ago
13

Find the value of x.

Mathematics
1 answer:
masha68 [24]3 years ago
6 0

Answer:

Step-by-step explanation:

-39+x+146=180

x+107=180

x=180-107=73

x=73°

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What are the coordinates of the vertex of the function below write your answer in the form y-9= -6(x-1)^2
Oliga [24]

Answer:

The co-ordinates of the vertex of the function y-9= -6(x-1)^2 is (1, 9)

<u>Solution:</u>

Given, equation is y-9=-6(x-1)^{2}

We have to find the vertex of the given equation.

When we observe the equation, it is a parabolic equation,

We know that, general form of a parabolic equation is  y-9=-6(x-1)^{2}

Where, h and k are x, y co ordinates of the vertex of the parabola.

\text { Now, parabola equation is } y-9=-6(x-1)^{2} \rightarrow y=-6(x-1)^{2}+9

By comparing the above equation with general form of the parabola, we can conclude that,

a = -6, h = 1 and k = 9

Hence, the vertex of the parabola is (1, 9).

7 0
2 years ago
The figures shown are similar
Harlamova29_29 [7]
Hi there!

Based on your options, I think we're going from the big figure to the small figure. 12/8 = 1 1/2

ANSWER:
D - 1.5

Hope this helps!! :)
If there's anything else that I can help you with, please let me know!
8 0
3 years ago
What is the missing base 256 = ^4
Inessa05 [86]
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3 0
3 years ago
The circumference of a circle is 40 m. Find its area?
earnstyle [38]

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5 0
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A baking recipe needs a ratio of water to flour of 2/3. How much flour will be in a recipe that calls for 4 cups of water?
JulsSmile [24]
ANSWER:
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Step by Step:
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Hope this helps. :)
4 0
2 years ago
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