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andre [41]
3 years ago
10

What is the surface area plz help ​

Mathematics
1 answer:
musickatia [10]3 years ago
8 0

Answer:

((4x3)/2)2 + (5x10) + (10x4) + (10x3) = 132 cm^2

Step-by-step explanation:

find area of triangles then of the other rectangular faces and add them.

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A salesperson is paid an 8.25% commission on sales when the invoice is
son4ous [18]

Answer:

<em>The salesperson's commission for this month is $3,803</em>

Step-by-step explanation:

<u>Percentages</u>

Let's call x to the sales volume, not including commission.

The salesperson is paid an 8.25% commission on sales, thus the total invoice is x + 8.25%x = x + 0.0825x = 1.0825x

We are given this total invoice, thus:

1.0825x = $49,900

Dividing by 1.0825:

x = $46,097

The salesperson's commission is

0.0825*$46,097=$3,803

The salesperson's commission for this month is $3,803

7 0
2 years ago
How would you solve the equation -13=-5║n║
miss Akunina [59]

Answer:

-13/5

Step-by-step explanation:

8 0
2 years ago
How do I Solve 4y + 3 = 2y + 14 ???
Aloiza [94]
4y+3=2y+14
subtract 2y from both sides to get the y figures on the same side.
2y+3=14
Then subract 3 from both sides to get the number values on the other side.
2y=11
Divide by 2 to get y alone.
y=\frac{11}{2}
y= 5.5
3 0
3 years ago
Find the missing angle or side. Round to the nearest tenth.
babymother [125]

Answer:

x = 19.4

Step-by-step explanation:

For the 72-deg angle, 6 is the adjacent leg. x is the hypotenuse. The trig ratio that relates the adjacent leg to the hypotenuse is the cosine.

\cos A = \dfrac{adj}{hyp}

\cos 72^\circ = \dfrac{6}{x}

x \cos 72^\circ = 6

x = \dfrac{6}{\cos 72^\circ}

x = 19.4

8 0
3 years ago
Find the lateral surface area of the rectangular prism in centimeters
solong [7]

Answer:

180 cm2 is the answer you can multiply all sides

5 0
2 years ago
Read 2 more answers
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