Explain how complex fractions can be used to solve problems involving ratios?

1 answer:

8 0

Complex fractions are numbers in which the numerator and the denominator are both fractions. in this case, to solve the ratio, we can multiply the numerator fraction by the reciprocal of the denominator fraction. Another way is to solve the fraction separately and then divide eventually.

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What is the standard form of twenty-one and six hundred thirty-four thousandths

bija089 [108]

Answer:

21,634 is the answer im pretty sure

Step-by-step explanation:

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4 0

2 years ago

Rounded to the nearest hundredth, what is the positive solution to the quadratic equation 0 = 2x2 + 3x – 8?

zmey [24]

2x² + 3x -8 = 0

a = 2 , b = 3 , c = -8
So..
D = b²-4ac = 9 + 64 = 73

for bigger solution , use x = -b + √D / 2a
For smaller solution, use x = -b - √D / 2a

So
= -3 + √73 / 2. 2
= 1/4 (√73 -3)

Hopefully helpfull.. ^_^

8 0

3 years ago

Read 2 more answers

Simplify: x+4-5x-2 A:-5x+2 B:-5x-2 C:-4x+2 D:-4x-2

mezya [45]

Answer:

C:-4x+2

Step-by-step Explanation:

$x + 4 - 5x - 2 \\ = x - 5x + 4 - 2 \\ = - 4x + 2 \\$