In a bag, there are red and green marbles in the ratio of 2:7. If there are 27 marbles in the bag, how many of them are green? 7
21
10
18

there is no picture

step-by-step explanation:

put up a picture so people can you

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract