Multiply 75 by 1.0675 to find the total amount of tax plus 100 percent of the original fee im pretty sure and for the seocnd one multiply 450 by 1.45
The measure of angles are 137.5 degrees and 42.5 degrees
Solution:
Given that two angles are supplementary
Let "a" be the one of supplementary angle
Let "b" be the other supplementary angle
Given that measure of one angle is 10 degree more than three times the other
measure of one angle = 10 + three times the other angle
a = 10 + 3b ---- eqn 1
We know that,
Two Angles are Supplementary when they add up to 180 degrees.
a + b = 180 ---- eqn 2
<em><u>Let us solve eqn 1 and eqn 2 to find values of "a" and "b"</u></em>
Substitute eqn 1 in eqn 2
10 + 3b + b = 180
10 + 4b = 180
4b = 170
<h3>b = 42.5</h3>
From eqn 1,
a = 10 + 3(42.5)
a = 10 + 127.5 = 137.5
<h3>a = 137.5</h3>
Thus the measure of angles are 137.5 degrees and 42.5 degrees
Answer:
20,21,29 or 20, 99 and 101.
Step-by-step explanation:



OR:



Answer: x= 2/5
Step-by-step explanation:
3(x-1) - 5 = -3(-6x+4) - 5x
Remove parenthesis
3x-3-5=18x-12-5x
Calculate and combine like terms
3x-8=13x-12
Move terms
3x-13x=-12+8
add like terms
-10x=-4
divide both sides ny -10
x=2/5
The estimated area of the figure is 36 square foot.