Answer:
2/35
Step-by-step explanation:
6/7-4/5=30/35-28/35=2/35
Answer:
Step-by-step explanation:
The scale factor = 1 : 20
<u>The area is the product of two dimensions, so the area of the model part to actual part is:</u>
<u>If the actual plane has wing area of 400 ft², then the model will have wing area:</u>
Answer:
C
Step-by-step explanation:
the cosine of an angle = , hence
cos 30° = → C
Answer:
12=6y+3g+3w
Step-by-step explanation:
Answer:
$15.40
Step-by-step explanation:
At a given hourly rate, the pay is proportional to the hours spent earning it. So, we have ...
pay/hours = $17.92/3.2 = (mowing pay) / 2.75
Multiply by 2.75 to get ...
(mowing pay) = $17.92·(2.75/3.2) = $15.40
Hilary earned $15.40 mowing lawns.