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3 years ago

14

Use the number line to determine the unknown addend in the given number sentence.

2 answers:

snow_tiger [21]3 years ago

8 0

The ansers is 3 or letter a

Kobotan [32]3 years ago

4 0

The answer is -11.

Check:

4 + (-11) = -7

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Can somebody help me out with this Algebra 2 work? If you could that'd be really appreciated!! Good luck!

larisa [96]

Answer:

8 OR -8 OR Both

Step-by-step explanation:

-2 x 4 = -8

-8 x -8 x -8 = -64

Square root = 8 OR -8

1 to the 9th power = 1

-8 / 1 = -8

8/1 = 8

Hope that helps!

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3 years ago

Solve the quadratic equation.

tamaranim1 [39]

Answer:

D 1 and -1

Step-by-step explanation:

$8 {x}^{2} + 16x + 8 = 0$

divided by 8

${x}^{2} + 2x + 1 = 0$

(x+1)(x+1)=0

so x=+-1

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mr Goodwill [35]

Answer:the answer would be 7.38

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A boat travels N 31º E for 65 miles and then N 59° W for 102 miles. What is the bearing of the boat from its

Marianna [84]

Step-by-step explanation:

answer c. N 37° W

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3 years ago

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|x|=7 what is the answer to this equation

wolverine [178]

Answer:

x=7, or -7

Step-by-step explanation:

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