The number that expresses 6.72 as a fraction is simplest form is...
6.72= 168/25
In quadratic equations,
a + b = -B
ab = C
where a and b are the roots, B is the second term, and C is the constant.
Substituting,
a + b = -12
ab = 35
The values of a and b from the equation is -7 and -5. Thus, the lesser root is -7.
Answer:
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a an c are 65 d and b are 25 those are four of them
Answer: 21.6 m
Step-by-step explanation:
Given
A football field measures
If a football field similar in shape to a full size has a length
The ratio of the length of the original to the small field is the same
Assume the width of the small field is w
Thus, the width of the field is 21.6 m