Manny made a skateboard ramp shaped like a triangle. it is 6 feet long and 4 feet high. he wants to make another ramp that is shaped like a triangle similar to the first ramp. the new ramp will be 3 feet high.
what proportion can manny use to find the length, x, of the new ramp.
a. 6/4=3/x
b. 6/4=x/3
c. x/4=6/3
d. 6/x=4/3
do hurry, you! : )

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

answer: i think one of the answer is $150 and $300?

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870