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stiv31 [10]
2 years ago
9

I really need help with this question so can you tell me the answer please

Mathematics
1 answer:
LenaWriter [7]2 years ago
8 0

Answer:

x=1.7320508075688...... equal to 1.73

Step-by-step explanation:

equation is: y=x*x+1

so put 4 instead of y

4=x*x+1

so x*x=3

x=1.7320508075688......

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What is the value of x, if 105% of 90 is equal to 200% of x?
lisov135 [29]

From the given equation

105% * 90 = 200% * x

105/100 * 90 = 200/100 * x

105*90 = 200*x

x = 105*90/200

X = 21*9/4

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x = 47.25

Value of x = 47.25 or 47 1/4

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4 years ago
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frank has two same size rectangles divided into the same number of equal parts. one rectangle has 3/4 of the parts shaded, and t
lidiya [134]
This question basically asks for the LCM of 3 and 5, which is 3 x 5 =15
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The second rectangle had 2/5 shaded ( two for every five parts)
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3 years ago
An employee earned $56,700.00 in a year and had $8,788.50 withheld for federal income tax. What federal income tax percent was w
alexandr1967 [171]
So earned 56,700 in a year and had 8,788.5 held back
convert to percent

so find what percent was withhelald which is (amount held back)/(total taken from)
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percent means parts out of 100 or x/100=x% so convert the bottom number ot 100 by mulitplyint the whole fraction by 1 or 100/100 so
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the answer is 15.5%
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3 years ago
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G:d

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