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3 years ago

Help ASAP can someone solve this ?

Mathematics

2 answers:

Dafna1 [17]3 years ago

5 0

Answer:

This is your answer. If I'm right so,

Please mark me as brainliest. thanks!!!

IRINA_888 [86]3 years ago

3 0

Answer:

u = 66°

v = 38°

Step-by-step explanation:

If this is a parallelogram:

u = 66°, angle opposite 3v = 3v

All four interior angles total 360°

Then:

3v + 3v + 66° + 66° = 360°

combine like terms:

6v = 228°

v = 38°

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3(x+2)=2(x+5) find the solution

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Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=2(x+5)

(3)(x)+(3)(2)=(2)(x)+(2)(5)(Distribute)

3x+6=2x+10

Step 2: Subtract 2x from both sides.

3x+6−2x=2x+10−2x

x+6=10

Step 3: Subtract 6 from both sides.

x+6−6=10−6

x=4

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2 years ago

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Ainat [17]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

Answer needed -3x + 9 = 18

Aloiza [94]

Answer:

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Step-by-step explanation:

Is that what you need?

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3 years ago

The weight of people in a small town in missouri is known to be normally distributed with a mean of 154 pounds and a standard de

ad-work [718]

If a random sample of 20 persons weighed 3,460, the sample mean x-bar would be 3460/20 = 173 pounds.
The z-score for 173 pounds is given by:
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3 years ago