Wednesday

August 20, 2014

August 20, 2014

Posted by **alex** on Friday, February 22, 2013 at 8:34am.

- Math ASAP -
**Knights**, Friday, February 22, 2013 at 8:45am1.5 * 5 = ?

1.5 * 7 = ?

1.5 * 5 *2 + 1.5 * 7 *2 - 24 = ?

fyi it equals 15 + 21 - 24

so 36 - 24 = (12)

- Math ASAP -
**JJ**, Friday, February 22, 2013 at 9:04am24 is the original perimeter.

P = 2l + 2w

Just wanted to add that information.

You could also just multiply the 24 times 1.5 to get the new perimeter of 36 and then take the difference. The math is a little easier.

**Related Questions**

Math-- Check My Answers Please - Bonnie has a rectangular photographic print ...

math - Problem: how many bricks 3.75 in. Wide × 8 in. Long are required to cover...

MATH - Drew has a rectangular postcard that is 6 inches long and 4 inches wide...

mattttthhhhhhh - Problem: how many bricks 3.75 in. Wide × 8 in. Long are ...

math - an aquarium holding african cichlids is 2 inches higher than it is wide. ...

Math - A rectangular sandbox has a length of 60 inches, a width of 40 inches, ...

math - A rectangle is 4 inches wide by 7 inches long. When the length and width ...

Algebra - How do the solutions of the equation compare to the length of the ...

Math - The strength S of a rectangular beam varies jointly as its width w and ...

math - What is the total number of vetices in a rectangular prism with a length ...