Answer:
no angle c is not supplementary
Step-by-step explanation:
Angle A and angle B are supplementary
A+B=180° Equation 1
The measure of angle B is equal to four times the complement of angle A
The complement of angle A=90°-A
B=4(90°-A)
B=360°-4A
Substitute the value of B in equation 1
A+360°-4A=180°
-3A=-180°
A=60°
The measure of angle A=60°
B=360°-4A=360°-4(60°)=120°
The measure of angle B=120°
Answer:
i wish i could help but im confused also
Step-by-step explanation:
...
I’m not sure but I added them up & combined like terms & got x=17.
Answer:
3
Step-by-step explanation:
Well actually that is in the value place of the tenths not tens.
