Two trucks leave a factory at the same timeone truck travels east at 60 miles per hour and the other travels west at 30 miles pe r hour. In how many hours will they be 150 miles apart
1 answer:
Answer:
30
Step-by-step explanation:
if you add both with 150 its still going to be the same thing.
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3x1000+2x100+4x10+6x1+7x(1/10)+8x(1/100)
Answer: 3+3=9
⇔
Step-by-step explanation: three fingers to start add three fingers total of nine
Answer:
since it is Right angled isosceles triangle it's base side are equal
by using Pythagoras law
x²+x²=1²
2x²=1
x=√{1/2}or 0.707 or 0.71
Answer:
The tip was 7.77 dollars , which represent 18.5% of the value of the bill
Step-by-step explanation:
Dollars paid as tip
$49.77 - $42 = $7.77
$42 represent 100% of the bill
$7.77 ---------------x
x = (7.77/42)*100% = 18.5%
19y-9. you distribute -3 into (-4y +3) to get 12y -9 and then you combine like terms so 12y +7y to get 19y and you still have the -9 so the simplest form would be 19y-9
