Answer:

Step-by-step explanation:
Let x be the percentage then...

Start by dividing both sides by 4:

Simplify the fraction:

Then, multiply the fraction by 50/50, so we can get a number over 100 (that number would be the percentage). Note we can only multiply it by 50/50 since it is essentially multiplying the fraction by 1.

Answer:
1. Area of rectangular rug is 
2. Area of triangular room is 
Step-by-step explanation:
This problem bothers on the mensuration of flat shapes, rectangle and triangle.
step one
let us start by solving for the area of the rectangular rug
given data
Area A = ?
Length l = 11 ft
Width w= 10 ft
we know that the area of a rectangle is expressed as

substituting our given data we have

step two
let us solve for the area of the triangular room
given data
Area A = ?
base b = 30 ft
height h= 22 ft
we know that the area of a triangle is expressed as

substituting our given data we have

Answer:
C
Step-by-step explanation:
tan V =
=
=
→ C
Answer:
there will be about 115 customer
Step-by-step explanation:
the y intercept is 2.5
(0,2.5) (100 ,35)
the slope is (y2-y1)/(x2-x1)
m = (35-2.5)/(100-0)
m= (32.5)/100
m = .325
y = mx+b
y = .325x+2.5
let y =40 for 40 cars in all the spot
40 = .325 x + 2.5
subtract 2.5
37.5 =.325 x
divide by .325
37.5 /.325 = x
115.4 = x
there will be about 115 customer
Answer:
b. (60)
Step-by-step explanation:
n represents the number of payments. If there are 4 per year for 15 years, that's a total of 4×15 = 60 payments.
n = 60