We have an equation: 250/?= 50/100
Cross multiply:
50*?= 250*100
⇒ ?= 250*100/50= 500
The number is 500~
We have another equation: ?/500= 80/100
Cross multiply:
100*?= 80*500
⇒?= 80*500/100= 400
80% of 500 is 400~
Answer:31.5
Step-by-step explanation:trust me bro
180° clockwise is rotating 180° follow the clock. Hope it help!
well, since arc's length is s = rθ where θ is in radians, and in the Unit Circle r = 1 and we also know that θ = 5π radians, then
s = (1)(5π)
s = 5π.
Answer:
B and C
Step-by-step explanation:
4,0 x=4 y=x-4=0
3,-1 x=4 y=x-4=-1
