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The answer is either B. or C.
Answer:
9 m
Step-by-step explanation:
Let x be the original side of the square flower garden
We increase it by 5
The new side length is (x+5)
The area of a square is found by
A = s^2 where s is the side length
A = (x+5)^2
The area is 196
196 = (x+5)^2
Take the square root of each side
sqrt(196) = sqrt((x+5)^2)
14 = x+5
Subtract 5 from each side
14-5 = x+5-5
9 =x
The original side is 9 m
Answer:
A. We are given that the length of the box is equal to 24 as indicted in the "24-inch long". From the given, it is also stated that the width of the box is 7 inches less than the height. If the height of the box is x, the width is then x - 7. The equation that would let us solve the problem is,
2880 = 24(x)(x - 7)
Simplifying,
2880 = 24x² - 168x
B. The value of x from the equation is 15. Thus, the answer is YES.
Step-by-step explanation:
