Answer:
The number of hamburgers sold was 126.
Step-by-step explanation:
Let h = number of hamburgers sold
let c = cheeseburgers sold
c+h = 378
c = 2h
Substitute c =2h into c+h =278
c+h =378
2h+h = 378
Combine like terms
3h = 378
Divide by 3
3h/3 =378/3
h =126
The number of hamburgers sold was 126.
Answer:
Its A
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
The centroid of a triangle is the intersection of the three medians of the triangle (each median connecting a vertex with the midpoint of the opposite side).
The given polynomial is
As this is a fourth degree polynomial, we can not directly use any formula, So here we will use hit and trial method
check whether x=-1 is a zero of the polynomial or not
Hence x=-1 is not a zero.
Now check whether x=-2 is a zero of the polynomial or not
Hence x=-2 is a zero of the polynomial.
Hence we can re-write the polynomial as
Hence the required binomial is (x+2)
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➷ Due to the corresponding angle rule, the top right angle of the quadrilateral would equal 98 degrees.
Angles on a straight line equal 180 degrees therefore, we can calculate the bottom right angle of the triangle
180 - 98 = 82 degrees
The bottom left angle of the triangle would equal 85 degrees as vertically opposite angles are equal
Angles in a triangle equal 180 degrees so we can now calculate x
180 - (82 + 85) = 13
The answer is 13 degrees
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➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
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