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rjkz [21]
3 years ago
15

Help please show your work answer 3 questions please Will Mark as a,brainless

Mathematics
1 answer:
liubo4ka [24]3 years ago
8 0

Answer:

Step-by-step explanation:

7. C

30.D

34.A

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jeyben [28]
Answer choice B is correct
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3 years ago
HELP Plssss..... The m
hammer [34]

Answer:

Step-by-step explanation:

Hey there!!!

According to the question,

Angle P is three less than twice less of an angle Q.

Then, let angle Q be x then angle P is 2x-3.

Now, it has also given that they are supplementary angle.

We know that the sum of supplementary angle is 180°.

Therefore, x+ 2x - 3°=180°.

Or, 3x = 180°-3°

Or, x = 177°/3

Therefore the measure of angle Q is 59° and P is 2×59°-3°= 121°.

Hope it helps....

6 0
3 years ago
If I am traveling 80 kilometers per hour how long will it take me to travel 20 kilometers per hour
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You are comparing velocities. Without a given acceleration, the time can not be found.
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3 years ago
In quadrilateral abcd below,
Ostrovityanka [42]

Answer: where is the quadrilateral

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4 0
3 years ago
Ashely is making $500 a week at her job. She receives a 20% pay raise. A year later she takes a 5% pay cut. How much money does
zheka24 [161]

Answer:

<em>$570 a week</em>

Step-by-step explanation:

<u>Percentage Calculations </u>

One tricky fact about percentages is that they are usually performed over the last computed quantity. It makes them non-additive. For example, a raise of 10% followed by a 10% some time later, is NOT a 20% of total raise

The question states Ashely is making $500 a week at her job and that she receives a 20% pay raise. After that raise she will make

\$500*(1+20/100)=\$500(1.2)=\$600 \text{ a week}

A year later she takes a 5% pay cut. We must be careful to take that percentage from the last earnings. She now makes

\$600(1-5/100)=\$600(0.95)=\$570\ a\ week

3 0
3 years ago
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