Answer:
7 is the radius
14 is the diameter
44 is the circumference
Step-by-step explanation:
7 is the smallest number of them all so it's the radius. The diameter is double of a radius so 14 is the diameter and finally 44 is the circumference :)
Answer choice C
118.10/66.35=1.779 or 1.78
1.78x100=178
Answer:
I think it’s 148
Step-by-step explanation: My reason is because since arc QPN is “connected” to the arc QPN following the rule that every arc is multiplied by 2 from the angle. It’s 148 by 74 times 2.
I’m sorry if you get this wrong. I’m not the greatest at math
Answer:
19a.
<u>2(s+7)≤30</u>
say s stands for the money they need for snacks.
there are 2 friends who both pay $7 and whatever s is, so we put s+7 in parenthesis to evenly distribute it between them. it has to be less than or equal to $30 because that's the only money they have
19b.
2(s+7)= 2s+14
30-14=16, so the friends have 16 between them
16 divided by 2 is 8, so the equation would be
<u>s≤8</u>