Answer:
The last answer is correct.
Step-by-step explanation:
If plug 5 into the equation in place of R(radius) then u get 392.69. The you round and you get 392.7. You get 125 from doing 5^3. The pi after 125 is being multiplied which gets you 392.7.
Mhmmmmmm like 13 because 10+3 is 13 and #brain
Supplementary means that the two angles add up to 180 degrees.
If mTUV= 75, and mMNO = (5x)
we can make an equation with them
75 + (5x) = 180
subtract 75 from both sides
(5x) = 105
now divide both sides by 5 to isolate the x
x = 21
now plug the value for x, 21, back into the original
This means that m MNO = 5(21)
do the multiplication
That equals 105 degrees.
Just to check plug it into the supplementary angle equation
180 ? 105 + 75
180 = 180
SO, mMNO equals 105 degrees.
If the value of y= 7
then next eqn is y= 2x + 1
substitute the value of y
7= 2x+1
7-1=2x
6=2x
6/2=x
3=x
Answer:
60n + 15 = 90n+12
Step-by-step explanation:
i think its this but not sure