Abag of marbles contains 5 blue , 3 green 7 red and 5 yellow plot the probability of picking a red putting it back and then picking another red

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.

pi x^2

step-by-step explanation:

pi times x squared

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

cant

step-by-step explanation: there is no picture