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ki77a [65]
2 years ago
5

Pls help me

Mathematics
1 answer:
Amanda [17]2 years ago
8 0

Answer:

the angle is 40°

Step-by-step explanation:

180 - 140 = 40

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tino4ka555 [31]

Answer:

-11/6 least

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Step-by-step explanation:

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Find the zeros of the function y = x^2-1.
kumpel [21]

Answer:

Step-by-step explanation:

x^2-1=0

Add  1 to both sides of the equation.

x^2= 1

Take the square root of both sides of the equation to eliminate the exponent on the left side.

x = ± √ 1

Any root of  1  is  x = ± 1

First, use the positive value of the  ±

to find the first solution.

x= 1

Next, use the negative value of the  ±

to find the second solution.

x = − 1

The complete solution is the result of both the positive and negative portions of the solution.

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ArbitrLikvidat [17]

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Step-by-step explanation:

7 0
3 years ago
In six years, clem kadiddlehopper will be five time as old he was 26 years ago. how old is he now?
levacccp [35]

Answer:

he is currently 34

Step-by-step explanation:

x + 6 = 5(x-26)

x + 6 = 5x - 130

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136 = 4x

/4       /4

x = 34

You can check your work as well:

34 + 6 = 40

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3 years ago
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Helga [31]

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Step-by-step explanation:

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