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Mekhanik [1.2K]
3 years ago
14

Answer, please. Look at the diagram below. Given ∠1 = 39°, find the measures of the angle 2

Mathematics
1 answer:
RoseWind [281]3 years ago
8 0

Step-by-step explanation:

angle 2 = 180-39= 141°

angle 2 = 141°

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Explain how you got the answer please
kykrilka [37]
-2x + 12 = 2y

Add 2x on both sides,

12 = 2y + 2x

Divide by 2 on both sides,

6 = y + x -> x + y = 6

The answer is D.
4 0
3 years ago
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-4(2-5b)=132<br> whats b?
Xelga [282]

Answer:

b = 7

Step-by-step explanation:

- 4(2 - 5b) = 132

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-8 + 20b = 132

20b = 132 + 8

20b = 140

b = 140/20

b = 7

Thus, The value of b is 7

<u>-TheUnknown</u><u>S</u><u>cientist</u>

8 0
3 years ago
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B

Step-by-step explanation:

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2 years ago
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WINSTONCH [101]

Given:

The equation of the parabola is:

y=x^2+6x

To find:

The y-intercept of the parabola.

Solution:

We have,

y=x^2+6x

Putting x=0 in the given equation, we get

y=(0)^2+6(0)

y=0+0

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6 0
3 years ago
Solve.<br> 45 = 4(a + 3) – 3
Alex787 [66]

Answer:

a = 9

Step-by-step explanation:

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Add 3 to both sides.

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Subtract 3 from both sides.

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Answer: a = 9

5 0
2 years ago
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