The length of a rectangle is 3 times its width. if the width is diminished by 1 inch and the length is increased by 3 inches. th
e area of the the new rectangle is 72 square inches. find the dimensions of the original rectangle.
1 answer:
4 times 18 is 72.
So. going from there
The length is 3 times the width. subtract 3 since this is the new and not the original. you have 15
and the width is diminished by one so you have to add one.
the original dimensions is 5 for the width and 15 for the length.
Hope this helped :)
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If Bobby claims Peter started with 21 cards, then we'll work this into our equation.
21 - 3 (that he lost) = 18
18 / 2 (the half he gave) = 9
So this means that he did have 21 cards to begin with. Please reply to this with a list of the answers that can/could be checked!
Answer:
Step-by-step explanation:
Total peanuts = 5/6pounds
They ate = 3/4 of the peanut
= 3/4 × 5/6 = 5/8pounds
They eat 5/8 pounds
Amount left = 5/6 - 5/8
= (20 - 15)/24
= 5/24pounds
Jesus had 5/24 pounds of peanuts left
Answer:
80
Step-by-step explanation:
Triangles angles measure 180 degrees when added.
You have 2 at 50 which makes 100 degrees.
180 - 100 = 80 degrees
