Answer:
x = 14
Step-by-step explanation:
→ Set up an equation
4x + 15 + 39 = 110
→ Simplify
4x + 54 = 110
→ Minus 54 from both sides
4x = 56
→ Divide both sides by 3
x = 14
Answer:
10 cm
Step-by-step explanation:
The diameter is a chord (line) that connects on both ends of a circle which includes the center point of the circle. The radius comes from the center point of the circle to one end of the circle.
Diameter is therefore 2 radii (radius).
So if diameter is given and you want to find the radius, divide it by two to find the answer.
20 ÷ 2 = 10 cm
Answer:
B
Step-by-step explanation:
