The values:
x represents the number of $1 bills
y represents the number of $5 bills
C would be represented by the total, which is $46
Ax + By = C
1x + 5y = 46
Answer:
A. 50
Step-by-step explanation:
Sum of interior angles of a triangle is always =180 °
Since this is a right triangle, therefore we know that one angle of the triangle measures 90°
Therefor sum of other two angles has to be =
One angle measures = 40°
Therefore the missing angle 
Based on the dimensions of the parking area, we know that the cost of resurfacing will be <u>$3,135.</u>
First find the area of the parking area:
<em>Area of trapezoid = (Base ₁ + Base₂) / 2 x Height </em>
= (90 + 100) / 2 x 30
= 2,850 feet²
The cost of resurfacing is:
<em>= Area x cost per square foot </em>
= 2,850 x 1.10
= $3,135
It will cost $3,135 to resurface the place.
<em>Find out more at brainly.com/question/12451654. </em>
Answer:
radius r = 2.38732415 m
diameter d = 4.77464829 m
circumference C = 15 m
area A = 17.9049311 m2
Answer:
Problem 21:<u> </u><u>3</u> numbers have a 5 in the ones place
Problem 20:<u> </u><u>3</u> numbers have 3 in the ones place
