Answer:
Step-by-step explanation:
40 : 30 = x : 63 ⇒ x = (40*63)/30 = 84
y = 59°
Answer: y = (12-x)/(2x)
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Work Shown:
2xy+x = 12
2xy+x-x = 12-x ... subtract x from both sides
2xy = 12-x
2xy/2x = (12-x)/(2x) ... divide both sides by 2x to get y all by itself
y = (12-x)/(2x)
Answer:
answer is 2.5
Step-by-step explanation:
rise over run
10/4=
2.5
Answer:18
Step-by-step explanation:
1/2x4+=2
4x4=16
16+2=18
Answer:
55/11 by reducing this you see how many times 11 goes into 55 ( 5 times )
Step-by-step explanation: