Today, 8 friends went out for lunch. Their total bill was $43.53, including tax and gratuity. One of them ordered only soda and
1 answer:
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ANSWER
EXPLANATION
The area of a rectangular art studio is given by the quadratic trinomial:
By comparing this to:
ax²+bx+c
We have a=12, b=5, and c=-2
ac=12*-2=-24
The factors of -24 that gives a sum of 5 are 8,-5
We split the middle term with these factors to get:
Factor by grouping,
The possible dimensions are:
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The backyard is 20 inches long and 37 inches wide. What is the area of the backyard?
We are given the backyard's length (20 inches long) and the backyard's width (37 inches wide).
We are asked to find the area of the backyard, which can be found using the following formula:-
<u>Where:-</u>
<u></u>
- A=Area of rectangle
- L=Length (20 inches)
- W=Width (37 inches)
Substitute the values:-
On simplification,
✳︎ , which is our final answer.
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