Add up the ratio so 3+5 which gives you 8. Then divide the total money by how many parts.
200/8=25
25x3=75
25x5=125
Answer:75:125
Answer:
x = 30
Step-by-step explanation:
A straight angle is 180 degrees, meaning the two angles given add up to 180.
5x + x = 180
6x = 180
x = 30
Answer:
Step-by-step explanation:
5m+11-(m+8)= 5m-m + 11-8
=4m+3
Actually, the "slant height" is 4, but the vertical height or "altitude" of the equilateral triangle is not 4
but anyway.....

and the volume, is the area of the triangle, times the length, so, whatever you get for the area of the triangle * 10