The answer is 3 of each. 3X7=21; 14X3=42, and 42+21= 63.
It’s 225,000,000= 225 million
I'm sorry I need the points lol anyways I hope you got the answer to it
To solve for the last side of the triangle, use the Pythagorean Theorem:
(8)^2 + x^2 = (9)^2
x = sqrt of 17
However, this is a NEGATIVE sqrt 17 because the terminal side is in quadrant 4, meaning that this side is under the X-axis and therefore negative.
Now that you know the side opposite of u in the triangle, do opposite/hypotenuse.
sin u = -(sqrt 17)/9
Multiply 10 x 20 and change the sign
-200
