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Alexxx [7]
3 years ago
5

Stephanie just redecorated her bedroom. She wants to paint her door green but needs to know the surface area of the door to see

if she has enough paint. What is the surface area of the door?\
PLS HELP ME

Mathematics
1 answer:
jolli1 [7]3 years ago
3 0

Answer:

Step-by-step explanation:

2(80*3)+2(3*200)+2(80*200)=33680cm

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Segment VY is a midsegment of trapezoid FEDC. Find x.
Morgarella [4.7K]

Answer:

x = 12

Step-by-step explanation:

The midsegment VY is half the sum of the parallel bases , that is

VY = \frac{EF+CD}{2} , then

3x + 18 = \frac{1}{2} (x + 96) ← multiply both sides by 2 to clear the fraction

6x + 36 = x + 96 ( subtract x from both sides )

5x + 36 = 96 ( subtract 36 from both sides )

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8 0
3 years ago
4y square + y - 45 when y=-5
kobusy [5.1K]

Given:

The expression is

4y^2+y-45

To find:

The value of the given expression when y=-5.

Solution:

We have,

4y^2+y-45

Putting y=-5, we get

4(-5)^2+(-5)-45

=4(25)-5-45

=100-50

=50

Therefore, the value of the given expression is 50 when y=-5.

7 0
3 years ago
"Statewide Insurers receives 1,600 applications per month Currently, there are 160 applications in the Reception area and 240 ap
Inessa05 [86]

Answer:

It takes 5 days to process an application.

Step-by-step explanation:

We have that number of requests per month would be equal 1600

Now, the applications in hand would be:

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400/80 = 5 days

It takes 5 days to process an application.

4 0
4 years ago
The angle of elevation from point A to the top of a cliff is 38 degrees. If point A is 80 feet from the base of the cliff, how h
mr Goodwill [35]
The tangent ratio is
   tan(38°) = opposite/adjacent = (height of cliff)/(distance to base)
Multiplying the equation by the denominator gives
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4 years ago
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Eddi Din [679]
The answer is HJ , just got 100 on the quiz :)
5 0
4 years ago
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