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kramer
2 years ago
10

The area of a square is 144 square feet. What is the length of each of its sides?

Mathematics
1 answer:
Cloud [144]2 years ago
6 0
All you have to do is find the square root of 144. 12 times 12 is 144. 
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Identify all solutions for a triangle with A = 38 degrees b = 10, and a= 8. Round to the nearest tenth.
rjkz [21]

Answer:

A = 38°

B = 50.32°

C = 91.68°

a = 8

b = 10

c = 12.77

Step-by-step explanation:

The first thing is to find the angle B, like this:

sin B = b * sin A / a = 10 * sin (38 °) / 8

sin B = 0.77

B = arc sin (0.77)

B = 50.32 °

For angle C, it would be:

C = 180 - 38 - 50.32

C = 91.68 °

Side c, we calculate it like this:

c = a * sin C / sin A = 8 * sin (91.68 °) / sin (38 °)

c = 12.77

5 0
3 years ago
Show That The Points(-1, -3), (-4, 7), (2,-13) Are Collinear!!!
GaryK [48]

Answer:

3 Quadrant

2 Quadrant

4 Quadrant

They are Collinear.

Please Mark As Brain list

6 0
2 years ago
Read 2 more answers
Help a uneducated sis out✊
N76 [4]

Answer & Step-by-step explanation:

The domain of a set of points refers to the input, also known as the x values. To find the domain, record all the x values given (x,y):

domain={-2,0,3,5}

:Done

**The range is the output, aka the y values.

5 0
2 years ago
A line with a slope of -2 crosses the y-axis at (0, 3). The equation of the line is ____
strojnjashka [21]

Answer:

y=-2x+3

Step-by-step explanation:

equation for slope is y=mx+b

the slope is -2 so that equals m

(0,3) is the y-intercept

y=b

3 is the y value making it substitute b making the equation y=-2x+3

7 0
3 years ago
Can 1,2,5 form a right triangle​
malfutka [58]
No 1+2=3 which is less than 5
The two sides must equal more than the third one when added
8 0
3 years ago
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