Answer:
x = 100
Step-by-step explanation:
I know that the total is 180 so with that in mind this is what i did to get the answer.
180 - 57 = 123
123 - 23 = 100
Double check your work
100 + 23 = 123
then 123 + 57 = 180
your answer is 100:)
hope this helped!
*Tenths and *hundredths
The digit in the tenths place is 10 times the digit in the hundredths place. hope this helps.
It's sine of 90-18, that is, sine of 72 degrees.
