You Can Add 10 More Because If You Want 100 Then That Would Be Your Anwser To Get 100 Square Feet
Answer: 4
Step-by-step explanation:
<u>solve for the missing angle</u>
the total degrees a triangle can have is 180 so
![180-90-60=30](https://tex.z-dn.net/?f=180-90-60%3D30)
use <u>law of sines</u> to solve for x
![\frac{x}{sin30} =\frac{4\sqrt{3} }{sin60}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7Bsin30%7D%20%3D%5Cfrac%7B4%5Csqrt%7B3%7D%20%7D%7Bsin60%7D)
cross multiply
![sin60*x=4\sqrt{3} sin30](https://tex.z-dn.net/?f=sin60%2Ax%3D4%5Csqrt%7B3%7D%20sin30)
divide by ![sin60](https://tex.z-dn.net/?f=sin60)
![x=\frac{4\sqrt{3}sin30 }{sin60}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Csqrt%7B3%7Dsin30%20%7D%7Bsin60%7D)
type into calculator with (<em>ALPHA Y= </em>for a fraction on TI-84) MAKE SURE IT IS IN DEGREES
Answer:
x = 22
3x + 2 = 68°
Step-by-step explanation:
x + 3x + 2 = 90° because this is a right triangle
3x + 2 = 90
4x = 88 divide by 4
x = 22
3x + 2 replace x with the value we found
3×22 + 2 = 68°
Answer:
What you have seleccted (A) is correct! Great job!
WHY NICO? WHY IS IT CORRECT?
Horizontally - Indicates that the movement is from either left to right.
Positive Direction - To the right, or up; in this case, it means to the <em>right</em>.
4 units - Self-explanatory, but make sure you know this is done from the already given coordinate, (-1, 3)!
Rotation origin
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