Answer:
the answer is on the far left.
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Answer:
3
+9x-30
Step-by-step explanation:
Multiply the three into each number
3+9x-30
Answer:
Volume of the sphere up to two decimal places= 
cubic yards
Surface area of the sphere up to two decimal places 
square yards
Step-by-step explanation:
Given:
The radius of the sphere= 1 yard
Volume of a Sphere:
:
cubic yards
Volume of the sphere up to two decimal places= cubic yards
Surface area of the sphere= 
Surface area of the sphere up to two decimal places square yards
Answer:
5 is 35 and 6 is 50
Step-by-step explanation:
To solve 5, you need to know how many degrees is the line, which is 180 because lines are 180 degrees. You then subtract 110 from 180 which equals to 70. What you have left now is 2k. A number times 2 will equal to 70, so k=35.
For 6, if you ever see two lines intersecting each other, it means that it is 360 degrees. We already have one angle, which is 120. The other angle is d+70 degrees, and any angle that is reflecting the other angle will have the same value. So, d equals 50
(sorry if you still can't understand it I'm not good at English
