Answer:
Becky, because her justification for the second statement should be "definition of supplementary angles" rather than "angle addition postulate."
Step-by-step explanation:
Becky completed the proof incorrectly because her justification for the second statement is not totally correct.
Angle addition postulate does not really apply here, as the sum of 2 angles may not give you exactly 180°.
However, the second statement, m<AKG + m<GKB = 180° and m<GKB + m<HKB = 180°, can be justified by the "Definition of Supplementary Angles".
The sum of supplementary angles = 180°.
Therefore, Becky completed the proof incorrectly.
The answer is B. The number 14 represents 14 days, or 2 weeks. Since the equation is solved to get 92, that is how tall it will be then.
Um... where is the image ...
Answer:
1. 228 parents
Step-by-step explanation:
I will do number 1 for you. I'll let you or someone else do the others.
Let 10x = no. of girls
5x = no. of boys
4x = no. of parents
Now, 10x + 5x + 4x = 1083
19x = 1083
x = 57
(10)(57) = 570 girls
(5)(57) = 285 boys
(4)(57) = <u>228 parents</u>
1083 total
Answer:
5x + 9y = 90
Whatever the amount of raisins you buy times 5, plus the amount of cherries times 9 equals $90.
