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tatuchka [14]
3 years ago
14

What is the value of x in the equation x – y = 30, when y = 15?

Mathematics
2 answers:
stellarik [79]3 years ago
8 0
X=45. If y is 15 and x-y =30. Then 30+15=45 so x is 45.
iogann1982 [59]3 years ago
5 0
The answer is 45, because if you have 45(x)-15(y)=30
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Step-by-step explanation:

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3 years ago
-9(m+3) +14=-49 please show work
yKpoI14uk [10]

Answer:

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Step-by-step explanation:

−9(m+3)+14=−49

Step 1: Simplify both sides of the equation.

−9(m+3)+14=−49

(−9)(m)+(−9)(3)+14=−49(Distribute)

−9m+−27+14=−49

(−9m)+(−27+14)=−49(Combine Like Terms)

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−9m−13=−49

Step 2: Add 13 to both sides.

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8 0
2 years ago
in circle F, points A,B,C,D, and E are located on the circle such that measure of C=119°, and BE is perpendicular AD. determine
VLD [36.1K]

Answer:

Measure of arc AE = 58°

Step-by-step explanation:

As shown: ABCD is a quadrilateral, ∠C = 119°

So, ∠C + ∠A = 180°

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So, ∠A + ∠B = 90°

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Arc AE opposite to the angle ∠ABG

So, measure of arc AE = 2∠ABG = 2 * 29° = 58°

6 0
3 years ago
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denis-greek [22]
-14/5 , -2.8 and yeah
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3 years ago
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olchik [2.2K]

Answer:

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Step-by-step explanation:

8 0
3 years ago
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