Answer:
x is 4 when y is 180
y is 540 when x is 12
Step-by-step explanation:
C)90 because if it go all the way around it would be 180 and I don't see that
Answer:
A = 4.7
Step-by-step explanation:
To find the missing leg, use this formula:

----------------------------------------------------------------------------------------------------------------
Have a good day :)
Answer:
C
Step-by-step explanation:
pls mark brainliest
multiply the numerator and denominator by the same number so, that all the fractions have a denominator of 12.
Answer:
the number is 31.2
Step-by-step explanation:
Given that:
1/2x-19.7=-4.1
Adding 19.7 on both sides:
1/2x-19.7 + 19.7=-4.1 + 19.7
1/2x = 15.6
Multiplying both sides by 2:
x = 15.6 * 2
x = 31.2
So the number is 31.2
i hope it will help you!