3 years ago

Find sin(beta) in the triangle. choose 1 answer:

Mathematics

1 answer:

DedPeter [7]3 years ago

5 0

Answer:

sin β = 0.92

Step-by-step explanation:

sin β = $\frac{opposite}{adjacent}$
sin β = $\frac{12}{13}$
sin β = 0.92

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There are 47 students in a class and 35 of these students passed their Geometry test.

Dafna11 [192]

Answer:

74.47%

Step-by-step explanation:

Divide the total number of students by the number who passed

passed/total

35/47

0.74468085

As a percent:

0.74468085*100=74.4680851

Rounded to the nearest hundreth:

74.4680851

74.47%

So, 74.47% passed the geometry test

Hope this helps! :)

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3 years ago

Andy is done with part of a construction, as shown below.

musickatia [10]

Answer: i believe it is D

Step-by-step explanation:

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4 years ago

Help with 33 show work please!

Kobotan [32]

To solve this, you have to know the formula for the area of a trapezoid:

$( \frac{( b_{1} + b_{2} )}{2} ) * h$

In this question:
base 1 = 25
base 2 = 35
height = 12

$( \frac{25+35}{2}) * 12 = 30 * 12 = 360$

The area is 360

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3 years ago

Is 27 a perfect square, a perfect cube, both, or neither?

Sav [38]

Answer:

A perfect cube

Step-by-step explanation:

27 is a perfect cube of 3

${3}^{3} = 3 \times 3 \times 3 = 27$

4 0

3 years ago

Please answer for tons of love :3

lyudmila [28]

Answer:

17x +4

[line]

Step-by-step explanation:

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3 years ago