You know because if you round to the nearest whole number for these numbers, you will have 13 + 3 + 5, which you know is greater than 20.
First find the area. 39*332=12,948. 12,948 is less than 15,000, so yes, she has enough bricks.
Answer:
Step-by-step explanation:
Parallel lines divide the transversals proportionally.
<u>Correct choice is A only, the other options concern the parallel lines themselves:</u>
Xy-x=2y+1
y = 2y+1
-2y -2y
-y = 1
/-1 /-1
Y= -1
X=1/3y+5/3
X = 1/3(-1) + 5/3
X = -1/3 + 5/3
x = 4/3
Also known as 1 1/3
Do you have a photo, what tells us that the unknown number is multiplied by 3?