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3 years ago

Find the missing value: __+6=-3

Mathematics

2 answers:

emmasim [6.3K]3 years ago

8 0

Answer:

The missing value is -9

Step-by-step explanation:

-9+6 is -3.

vova2212 [387]3 years ago

6 0

<h2>Answer:</h2>

The answer is -9

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Solve the quadratic equation.

andrew-mc [135]

$(x - 7)^2 = 81$

$x - 7 = \pm \sqrt{81}$

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$x = 16 \ \ or \ x = -2$

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Answer: x = 16 or x = -2 ( Answer C)
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2 years ago

What value of x would make RST and STU supplementary?

Mademuasel [1]

Answer:

33 degrees

Step-by-step explanation:

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3 years ago

4x + 12 – 8 = 2x + 3 + 2x

Dvinal [7]

Answer:

Step-by-step explanation:

4x + 12 - 8 = 2x + 3 + 2x

Combine like terms

4x + 4 = 4x + 3

Subtract 4x from both sides of the equation

4x - 4x + 4 = 4x - 4x + 3

4 = 3

The answer is no solutions because regardless of what x is, 4 will never equal 3.

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