Answer:
a triangle, I'm guessing 20ft and 24 ft on the outsides,
would be:
Equation to get the area of a triangle: (A*B)/2
(20*24)/2=Area
20*24= 480
480/2= 240
area= 240
Answer:
Step-by-step explanation:
Let x represent the number of hours per day Enzo sleeps on average while school is in session
We have been given that while on vacation, Enzo sleeps 115% as long as he does while school is in session. He sleeps an average of S hours per day while he is on vacation.
We are supposed to find the expression, which represents the number of hours per day Enzo sleeps on average while school is in session.
Since number of hours Enzo sleeps on vacation (S) is 115% of the hours he sleeps while school is in session, so S will be equal to 115% of x. We can represent this information in an equation as:
Let us solve for x.
Therefore, our required expressions would be and .
Answer:
x = -10
Step-by-step explanation:
-4x - 18= 22
-4x = 22 + 18
-4x = 40
x = 40/-4
x = -10
Answer:
135
Step-by-step explanation:
all triangles have angles that add to 180. angle a is 28 angle c is 17 which makes angle BAC 135