Answer:
240.625 is full value. you can use sigfigs if you need.
Area is (pi)(r)^2 so (22/7)(8.75)^2
half diameter is radius
Answer:
1. 6
2. 27
3. 158
4. 9
5. 380
6. 108
7. 48
8. 10
9. 115
10. 57
Step-by-step explanation:
3x - 15 = 39
+ 15 +15
3x = 54 (divide by 3 on each side)
X = 18
2,100 is the real number. 1,050² is exponent form.
