diop1 diop1
  • 16-04-2016
  • Mathematics
contestada

The width of a rectangle is 8 inches less than the length. The area is 153 square inches. Find the length and width of the rectangle.

Respuesta :

Аноним Аноним
  • 16-04-2016
A = W*L
W = L-8
A = (L(L-8))
153 = L^2-8L
L^2-8L-153=0
Factoring: (L-17)(L+9)=0
Thus the L = 17, and W = 9.
Answer Link

Otras preguntas

Which property could be used to find the missing number? –4 • (–6.2 + 5) = –4 • + (–4) • 5 A. associative property B. distributive property C. commutative prope
Why did the convention delegates divided the congress in 2 houses
which blood vessel receives blood from the trunk and legs
These values are standardized test scores. What is the mean score to the nearest tenth? 27.2 13.5 42.1 37.9 25.0
The wheel of a bike has a diameter of 26 inches. What is the circumference of the wheel?
Which of the following does not represent a mechanical wave? sound waves in the ocean waves in a wheat field light
List all the factors of 18
By using the archetype Medusa, Agha Shahid Ali…
The extended warranty on a mini-fridge costs $41.25. If the warranty is 12.5% of the normal price, what is the cost of the mini-fridge itself, to the nearest do
Help with all of these problems