Answer:
C
Step-by-step explanation:
3*3^2+8/2-(4+3)=27+4-7=24
Area of the circle is 78.5 sq. units.
<u>Step-by-step explanation:</u>
Circumference of the circle = 31.4 units
2 π r = 31.4 units
2 × 3.14 ×r = 31. 4 units
r = 31.4 / (2×3.14)
= 5 units.
Area of the circle = π r² = 3.14 × 5 × 5 = 78.5 sq. units.
<u></u>
Answer:
english?
Step-by-step explanation:
Answer:
a.
Step-by-step explanation:
To find the answer take the square root of both sides. You get x > plus or minus 7. Make sure to add positive AND negative 7!
