Answer:
16.5 ft by 25.5 ft
Step-by-step explanation:
Let w represent the width of the garden in feet. Then w+9 is the garden's length, and w(w+9) represents its area.
The surrounding walkway adds 8 feet to each dimension, so the total area of the garden with the walkway is ...
(w+8)(w+9+8) = w^2 +25w +136
If we subtract the area of the garden itself, then the remaining area is that of the walkway:
(w^2 +25w +136) - (w(w+9)) = 400
16w + 136 = 400 . . .simplify
16w = 264 . . . . . . . . subtract 136
264/16 = w = 16.5 . . . . . width of the garden in feet
w+9 = 25.5 . . . . . . . . . . .length of the garden in feet
I think it’s 32 because it’s more simple then it looks! It would just be 40-8??
<u>ANSWER:
</u>
The engine have 5.39 qt approximately.
<u>SOLUTION:
</u>
Given, a specific cars engine has a capacity of 5.1 L of oil.
We need to find how many quarts of oil does the engine have?
Number of quarts of oil is product of number of liters of oil and the number of quarts per liter.
We know that, one liter of liquid contains 1.056 quarts approximately.
Number of quarts of oil = number of liters of oil x number of quarts per liter.
Number of quarts of oil = 5.1 liters x 1.056 quarts.
Number of quarts of oil = 5.1 x 1.056
Number of quarts of oil = 5.389 qt.
Hence, the engine have 5.39 qt approximately
Answer:
c=15
Step-by-step explanation:
5 dogs --------- 3 cats
25 dogs---------c cats
c=(25x3)/5
=75/5
=15 cats
Answer:
Step-by-step explanation:
Average = sum total/no. Of input
Average = (1.27 + 1.34 + 1.65 + 1.52 1.30 + 1.34)/6
Average = 8.42/6
Average = 1.403
