<span>The angles of the figure are complementary, that is, the sum between them is equal to 90º.
Solving:
54º + 4xº = 90º
4xº = 90 - 54º
4xº = 36º
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<span>
We have:
54º + 4.xº = 90º
54º + 4.(9º) = 90º
54º + 36º = 90º
90º = 90º (TRUE)
Answer:
</span><span>
The value of the variable is 9º</span>
Answer:
the answer should be A. The $10 activities total up to $50 and the $20 activities total up to $80 which would total to $130
Step-by-step explanation:
Part A is y=2x+5
I’m not sure if you need help with part b but I can’t fully see the question.
Answer: C- 4,3 D- 9,4 E- 4,5 F- 1,4
Step-by-step explanation: