(6x+19)° + x° = 180°
7x° = 180°-19°
7x° = 161°
x = 23°
m∠B = 6(23) + 19
= 157°
Answer:
Below.
Step-by-step explanation:
Yes - those are 2 semicircles so their combined area = πr^2
= 3^2π
= 9π.
Answer:
It's y = 3
Step-by-step explanation:
Reason why it's not x = 3 is because x is on the left to right or horizontal plane, therefore it would be y because y is on the vertical axis. If using x, it would be a vertical line on x while using y would create a horizontal line.
Answer:
3,4,55 by-step explanation:
Answer:
Unclear
Step-by-step explanation:
