72 divides by 9 is 8 so 2 times 8 is sixteen so that would be the answer
Square root of 324 is 18 . MARK AS THE BEST PLEASE
Answer:
42 i think
Step-by-step explanation:
Step-by-step explanation:
Hey there!!
It 's so simple.
You remember common property of triangle. (i.e sum of interior angle of a triangle is 180°)
So,
77° + 31° + x = 180°
x + 108° = 180°
x = 180° - 108°
Therefore the measure of angle x is 72°.
<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:

Steps :
1. Create an equation
If x-4=0 and y-10.4=0, then x - 4 = y - 10.4

2. Isolate variable X by adding 4 to both sides

3. (Optional) Check Answer by plugging given values into the equation

4 = 4 is a true statement