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seropon [69]
2 years ago
12

Please help!!!!!!!!!!!!!!

Mathematics
1 answer:
tiny-mole [99]2 years ago
5 0

Answer:

53.1 degrees

Step-by-step explanation:

use sohcahtoa

sin(x) = 12/15

sin(x) = 0.8

sin-1(0.8) = 53.1301

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7.23<br><br> What is two and<br> four tenths in<br> standard form?
Andrej [43]

Answer:

2.4

Step-by-step explanation:

6 0
2 years ago
Please help. thanks.
Free_Kalibri [48]
Hello!

You have to find the area of the prism and the pyramid

rectangular prism is lwh

Put in the values you know

15 * 5 * 7 = 525

For a prism you use

\frac{lwh}{3}

Put in the values you know

\frac{15 * 5 *13 }{3}

Multiply

975/3

Divide

325

Add the values you know

325 + 525 = 850

The answer is D)850cm^{3}

Hope this helps!
5 0
3 years ago
List two situations or problems for which you have used a number line in the past
lara31 [8.8K]
The messurerments on a ruler and or to determine on a graph
8 0
3 years ago
Read 2 more answers
PLS HELP ASAP. Thank you! <br><br><br> Will mark brainliest.
AlekseyPX

Answer:

Volume: 2047.5 in. cubes

surface area: 1067.5 in.

3 0
2 years ago
Dorothy is using fabric to cover a photo album the width of the fabric is 5/8 of a yard the area of the fabric is 5/16 square ya
saul85 [17]

For this case we assume that the photo album is rectangular in shape and therefore the fabric too. By definition, the area of a rectangle is given by:

A = a * b

Where:

a: It is the length of the rectangle

b: It is the width of the rectangle

According to the problem data we have to:

b =\frac {5}{8} \yard\\A = \frac {5} {16} \ yards ^ 2

Substituting:

\frac {5} {16} = a * \frac {5} {8}

We clear "a":

a = \frac {\frac {5} {16}} {\frac {5} {8}}\\a = \frac {5 * 8} {16 * 5}\\a = \frac {8} {16}\\a = \frac {1} {2}

Thus, the length of the fabric is \frac {1} {2} yards.

ANswer:

The length of the fabric is\frac {1} {2} yards.

5 0
3 years ago
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