Length (L): 4w - 5
width (w): w
Perimeter (P) = 2L + 2w
140 = 2(4w - 5) + 2(w)
140 = 8w - 10 + 2w
140 = 10w - 10
150 = 10w
15 = w
Length (L): 4w - 5 = 4(15) - 5 = 60 - 5 = 55
Answer: width= 15meters, length=55 meters
Answer:
?
Step-by-step explanation:
If you draw a grid/graph and you placed the point (-1,-12) you just have to go the right 11 times and you should get (10,-12), make sure you only go right and not go up or down.
So the answer is (10,-12)
4(9j + 1 + 6j)
4(15j + 1)
= 60j + 4 !!
i just did this question and i answered with this and got it right :)
Answer:
A. ![( 8 \times \frac{1}{2} )\frac{1}{3}](https://tex.z-dn.net/?f=%28%208%20%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%20%29%5Cfrac%7B1%7D%7B3%7D)
Explanation:
Associate property of multiplication: a × (b × c) = (a × b) × c
Option A
Shows associate property of multiplication. Does not change final answer.
Option B
The grouping does not change inside the parenthesis.
Option C
This does show associate property but multiplying first 8 × 1/3 is complex.
Option D
Product of this changes the final answer. Not correct.