Answer:
2 : 3
because 12 : 18 can be simplified to 6 : 9, simplified even more can be 2 : 3
<span>Dorthy's age is 10, she will be 30 in 20 years.</span>
the answer of 0.4 is 2/5 or 2 1/5
You're on the right track! Now that you have drawn a right triangle with the hypotenuse as the segment from Joe's home to the Park, we can use Pythagorean Theorem to solve for the hypotenuse.
Pythagorean Theorem = a squared + b squared = c squared
A and B are the legs, and C is the hypotenuse. We can find the legs be calculating how many units they are.
2 - (-1) = 3
3 - 1 = 2
Pythagorean Theorem = 3 squared + 2 squared = c squared
= 9 + 4 = c squared
= 13 = c squared
=

= c
The square root of 13 is around 3.6, so Joe's house is approximately 3.6 miles away from the park.
I’m gonna say 69
Yeah I think that’s the right answer