Answer:
2x-3+x+x+3=36
Step-by-step explanation:
since perimeter is all the sides added together and the total perimeter is 36.
Answer:
B = 22
C = 122
D = 36
Step-by-step explanation:
The angles of a triangle add to 180. Take the measure of each angle add them together. Set them equal to 180.
2x + x + 4 + 7x - 4 = 180
10x = 180
x = 18
To find each angle, substitute x = 18.
Angle B is 18 + 4 = 22
Angle C is 7(18) - 4 = 122
Angle D is 2(18) = 36
1- $52 {40+12(1)=}
5- $100 {40+12(5)=}
10 - $160 {40+12(10)=}
50 - $640 {40+12(50)=}
2.75 is the answer. Because 2=2 and 3/4= 0.75
4,000,000 + 8,000 + 110 + 6 + (9/10) + (5/100)
=4,008,116.00+0.90+0.05
=4,008,116.95