Answer:
41.4 degrees
Step-by-step explanation:
Find cos x by dividing both sides of this equation by 4:
cos x = 3/4 = 0.75
Using a calculator's inverse cosine function, find x:
arccos 0.75 = 0.723 radian, or
0.723 rad 180 deg
--------------- * ------------- = 41.4 degrees
1 pi rad
2/3 is about .66 so do .66 divided by 9 and you get .073
(2/3)x=1/4
x= 3/8
x is the amount of water to fill the whole bin
when 2/3 of the bin is full, you have 1/4
so (2/3) of x is 1/4. then i just solved
hope that helped!
Answer:
4
Step-by-step explanation:
Mr Gonzalez had 10 pound. Then Mr. Gonzalez gave away 6 pounds. Now Mr. Gonzalez has 4 pounds (10 pounds-6 pounds)
Answer:
I think that x equals 14
Step-by-step explanation:
So 136 is a vertical angle to the angle under it, which then makes it a corresponding angle to (9x+10), so 9x+10 should equal 136, so I believe x=14.
