Answer:
2° = 7° is true
Step-by-step explanation:
Since line c is not parallel to line a and b:
- 9°,10°,11° and 12° cannot equal to 1°,2°,3°,4°,5°,6°,7° and 8°.
Because line c is not parallel, 9,10,11 and 12 gives different measure.
So 7° = 10° is false because like said, these angles give different measure and 7° cannot equal to 10° since both lines are not parallel. Alternate Interior Theorem does not work because both lines are given not parallel.
2° = 7° is true because both lines are parallel and we can use Alternate Exterior Theorem
Or since 2° = 6° and 6° = 7° because cross-intersect forms same measureof opposite sides. Hence, 2° = 7°
8° = 9° is false and the reason is same as 7°=10°.
Oh how fun, functions!! You substitute f(-2) into your starting function so it will look like this:
f(x)=2(5x+7)
f(x)=10x+14
f(-2)=10(-2)+14
f(-2)=(-20)+14
f(-2)=(-6)
divide by negative 2 on each side to find f:
f=3
Hope this helped!!
The one with gallons because that one is $6 and the other one is $2 so gallon has a higher unit price
Answer:
100%
300 students
Step-by-step explanation:
let b = number of students in the school
this equation can be derived = 10% x b = 30
to find b, divide both sides of the equation by 10%
b = 30/0.1 = 300
we want find the total number of students in the school, which is equal to 100%
Y=4/3x+2 have a great day