Hey!
Answer:
Step 1. The perimeter P means adding up all the four sides of a rectangle.
Step 2. Let w be the width.
Step 3. Let 2w be the length
Step 4. Then, P=w+w+2w+2w=126.
Step 5. Solving yields the following steps
w=21
Hope this helps!
~LENA~
Answer:
<em><u>hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>will</u></em><em><u> </u></em><em><u>help uh</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
17 miles / 5 mph = 3.4 hours
22miles / 7 mph = 3.14 hours
No would arrive before yes
Answer:
DOMAIN: (INFINITY, -INFINITY)
RANGE: (-infinity, INFINITY)
Step-by-step explanation:
hm good luck cus I'm a savage
