Answer with Step-by-step explanation:
We are given that
Line s is parallel to line t.
To prove that : angle 3 and angle 5 are supplementary.
1.
Reason: Given
2.Angle 1 and angle 3 are supplementary
Reason: Exterior sides in opposite rays
3.
Reason: By definition of supplementary
4.
Reason: If lines are parallel , then corresponding angles are equal.
5.
Reason: Substitution
Hence, proved.
140 miles / 7 gallons = 20 miles per gallon
this means you can go 20 miles using 1 gallon
This is the concept of trigonometry, the value of the measure of the supplementary angles can be obtained as follows;
supplementary angles sum up to 180 degrees, thus;
(2x+3)+(3x+2)=180
2x+3+3x+2=180
collecting like terms we get:
2x+3x+3+2=180
5x+5=180
5x=180-5
5x=175
thus;
x=175/5
x=35
Thus the value of the angles will be:
3x+2
=35*3+2
=107
the size of the other angle will be:
180-107
=73
Let the number of generation be x.
Number of names =
When x = 6,
Answer: There will be 64 names written down.
Answer:
90
Step-by-step explanation: