Answer:
x=47°
y=43°
z=133°
Step-by-step explanation:
x=x
z=3x-8
x+3x-8=180
4x-8=180
4x=188
x=47
z=3x-8=3(47)-8=141-8=133
y=90-x=90-47=43
Answer: removes liquid waste and hormones from the blood and works closely with the nervous system.
Step-by-step explanation: i dunno just researched it online lol
This is impossible to answer. This all depends on what you define as a 'person.' If you are talking about the first Homo Sapiens, then that would be around 2 million years ago, but the predecessors of Homo sapiens could also be considered 'people,' so then you'd have to determine at what point they came into existence.
If there are 12" in 1', then multiplication will find the total inches.
10' x 12" = 120" in the entire roll.
Answer
to solve for x is 8
Step-by-step explanation:
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