The number of years past when Alan was twice Vanessa's age is 14 years.
Current ages :
<u>We can set up an equation where, x = number of years when Alan was 2 times Vanessa's age thus</u> :
30 - x = 2(22 - x)
30 - x = 44 - 2x
Collect like terms
-x + 2x = 44 - 30
x = 14
Therefore, 14 years ago, Alan's age was twice Vanessa's age.
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Alan's age was twice Vanessa's age 14 years ago.
Let's represent v , as the number of years, Alan was twice as old as Vanessa
Their Current ages were given as:
Alan = 30 years
Vanessa = 22 years
Our system of equation is given as:
30 - v = 2(22 - v)
30 - v = 44 - 2v
2v - v = 44 - 30
v = 14
Therefore, Alan's age was twice Vanessa's age 14 years ago.
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brainly.com/question/17125057
The scale factor is 2
L = 2 * S
Answer:
x = 68°
Explanation:
We can find x by:
x + 90° + 22° = 180°
x + 112° = 180°
x = 180°- 112°
dogs 5:8 cats
96/8 = 12
12 X 5 = 60
there are 60 dogs
to convert a fraction to a decimal, divide the numerator by the denominator. If required, you can use a calculator to do this. This will give us our answer as a decimal.
