Answer:
C.35⁰
Step-by-step explanation:
C= 180⁰-145⁰= 35⁰
Answer:
15.7 units²
Step-by-step explanation:
The sector area is 50/360 times the area of the circle (since the central area of a complete circle is 360° and that for the sector is 50°), or
Sector area = (50/360)(3.14)(6 units)² = 15.7 units²
The angles of a triangle always add up to 180°.
120 + x + 16 + x = 180
Add up the values.
136 + 2x = 180
Subtract 136 from both sides.
2x = 44
Divide both sides by 2.
x = 22
Answer:
42.86
Step-by-step explanation:
Remove parentheses
2c - 4 + 5c + 11
Combine like terms
Answer: 7c + 7