Answer:
x=13/2
Step-by-step explanation:
3/4x=4 7/8
x= 4 7/8 divided by 3/4
x=13/2
check
3/4*13/2=39/8
=4 7/8
Well first you have to divide 620/20 which is 31. So his car goes 31 miles per gallon so you have 2 gallons and .25 of a gallon. So first off 2*31=62 miles then the 1/4 or .25. Multiply the 31 by .25 which is 7.75 now add 62 and 7.75 and you get how far his car can go.
62+7.75=69.75 miles
Answer:
Complements of the same angle are congruent.
Step-by-step explanation:
Answer:

and t ∈ [0,2π]
Step-by-step explanation:
The standard equation for circle is:

Comparing our equation with standard

h= 0,
k= 3
r= 4 (as in standard r², so r =√ r²)
Required:
Parametric equations of the circle
Formula:

Putting values of r and h and k we get

As we need to start the object at (4,3)
x(0) = 4 and y(0) = 3
and the period is 2π
As the rotation is starting clock wise we will invert the value of t i.e -t

and t ∈ [0,2π]
Answer:
32%
Step-by-step explanation:
25 - 17 = 8
8/25 x 100% = 32%