soccer816
25.11.2021 •
Mathematics
I NEED HELP PLEASEEEEE
The graph below shows the hours students spent studying and their language arts test scores.
Hours Spent Studying vs. Language Arts Test Scores
(Picture below)
Based on trend line on the graph, what is the expected test score for a student who did not study?
A.) 0.5
B.) 8
C.) 40
D.) 45
(I'll mark Brainliest :3)
Solved
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Ответ:
C
Step-by-step explanation:
Ответ:
Ответ:
Below in bold.
Step-by-step explanation:
2x + 18 + 3x + 12 = 180 (property of a cyclic quadrilateral).
5x = 180 - 18 -12
5x = 150
x = 30
So m < A = 2(30)+18
= 78 degrees.