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kvv77 [185]
3 years ago
9

X = 2 - y3x - 10 = yi have to find yplease help

Mathematics
1 answer:
drek231 [11]3 years ago
3 0
I think the first one is 2y and the secound is,
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Demarco has a piece of fabric 6yd long. He uses a piece 3yd long. He cuts the rest into strips that are each 3\4 yd long. How ma
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Step-by-step explanation:

Hi, to answer this question, first, we have to subtract the amount of fabric used (3yd) to the total fabric that Demarco has (6yd)

6 -3 =3yd

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3÷ 3/4= 4 pieces  

There are 4 3/4 yd long strips.

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3 years ago
Evaluate 20/6 - 2/3. 2 1/6, 2 2/3, 3 1/3, 3 2/3
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2 years ago
The value of\[\left( 1-{1\over3} \right)\left( 1-{1\over4} \right)\left( 1-{1\over5} \right)....\left( 1-{1\over n} \right)\]is
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Example 1<span>

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For most fractions, the beginning is indicated with "start fraction", the horizontal line is indicated with "over", and the end of the fraction is indicated by "end fraction". For the semantic interpretation, most numeric fractions are spoken as they are in natural speech. Also if a number is followed by a numeric fraction, the word "and" is spoken in between.

6 0
3 years ago
Please Help!
Lisa [10]
We know that

in the right triangle
sin x=opposite side angle x/hypotenuse
opposite side angle x=66 mm
hypotenuse=79 mm
so
sin x=66/79
x=arc sin (66/79)-------> x=56.66°-------> x=56.7°

the answer is
x=56.7°
7 0
3 years ago
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