C
4 times the square root of 2 is 5.65... which rounds to 5.7
x=5
14x5= 70
70-21=49
this is how I got the answer
S= 25
To find the rest you just do 180-25
Answer:
x = 8
Step-by-step explanation:
Diagonals of a kite cross at right angles. That gives us a relation that can be solved for x.
<h3>Setup</h3>
The measure shown is equal to the angle measure of 90°.
14x -22 = 90
<h3>Solution</h3>
We can solve this 2-step linear equation in the usual way.
14x = 112 . . . . . . step 1, add the opposite of the constant to get x alone
x = 112/14 = 8 . . . step 2, divide by the coefficient of x
The value of x is 8.
To find the answer, you have to find the inverse sin of 0.52 which is 31.3
