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brilliants [131]
2 years ago
8

If Billy has a 116 foot long string of yarn, which is 44 feet longer than the string of yarn that Sally has, then how long is Sa

lly's string?
Pls help
Mathematics
1 answer:
andrezito [222]2 years ago
5 0

Answer:

Sally's string is 72 feet long.

Step-by-step explanation:

You just do 116-44= 72 feet!

Hope this helps!

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nekit [7.7K]

Hey!

So before trying to figure out the equation of the line, lets change -3y+4x = 9 into slope-intercept form:

-3y + 4x = 9

-3y = -4x + 9

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Now that you have the equation in slope-intercept form we can find the equation of the line parallel to this. One thing that we are given from this equation is the slope of the line, the slope for two parallel lines are the same. So we know that the slope of the line is 4/3. We are also given another point on the line and we can plug this point in for y and x to find the y-intercept or b:

6 = (4/3)(-12) + b

6 = -16 + b

22 = b

Now that we know b, we have both the y-intercept and the slope so our equation would be:

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3 years ago
How to find x for similar right triangles
Marianna [84]

{(12 \sqrt{7)} }^{2}  = 16x \\ 144 \times 7 = 16x \\ x = 63
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3 years ago
Express 80 inches in standard notation using feet and inches.
Vladimir79 [104]

80 inches in standard notation using feet and inches would be expressed as 6 ft 8 inches by converting inches into feet and inches.

The solution to the given problem is to use some standard conversion units that are:

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Solution:

As mentioned above that one inch is equal to 0.8333 foot therefore

1 foot = 12 inches

then,

80 inches would be equal to

= \frac{80}{12} ft

= \frac{20}{3} ft

= 6ft 8 inches

= 6' 8"

Thus, 80 inches in standard notation using feet and inches would be expressed as 6 ft 8 inches by converting inches into feet and inches.

Learn more:

brainly.com/question/884268

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Tasya [4]
X/the answer is 264
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3 years ago
What the hell is 12 divided by 84
lara [203]

Answer:

Step-by-step explanation:

5 0
3 years ago
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