7 goes into 33 a total of 4 times.
7 × 4 = 28
33 - 28 = 5
Answer:
C. 1 in, 2 in, 3 in
if you think about it- the 3inch side will be as long as the other 2 sides put together. it wouldn't form a triangle at all- just one line on top of the other 2.
Answer:
18x - 16
Step-by-step explanation:
First, you want to multiply, according to PEMDAS.
12x - 4 - 12 + 4x
Then you want to go ahead and simply the similar terms.
18x - 16
6/15 = 2/c...this is a proportion, so we must cross multiply
(6)(c) = (15)(2)
6c = 30..divide both sides by 6
c = 30/6
c = 5
and if u will notice...6/15 = 2/5...proportions are nothing but equivalent fractions.