Hey You!
We must know what 80% of 500 is:
500 * 80% = 400
Ayden did meet is goal, because his goal was 400 and he painted 415 squares (Which is beyond his goal).
Answer:
-1/2
Step-by-step explanation:
the slope of the line 2x-y=5 is 2
a perpendicular line has the negative reciprocal of the slope of the other line
hopefully this helps :)
Answer:
look in the explanation, it is in there
Step-by-step explanation:
i don't know if you are distributing or just using PEMDAS .
if you are distributing then: do in the equation 4(r + 1) + 3r.. do 4 x r and 4 x 1 , now you have 4r + 4 + 3r
7r +4
is what i got!
If you are doing PEMDAS then: first you do what is inside the perenthisis ()
4(r + 1) +3r changes into
4( r1 ) + 3r now you do multipulcation because that in the "M" in pemdas
4r + 3r, then if you are using like terms you would add them
7r
i hope this helps you out!
Answer:
18
Step-by-step explanation:
area of circle: 
A of circle G: 
= 9
Maria's circle has double the area of circle G, so it has 2 * 9 = 18
