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ioda
2 years ago
12

keli wants to sew trim around the sleeves and hem of a dance costume. she needs a piece of trim that is 8 1/8 inches long for th

e sleeves and a piece that is 40 5/8 inches long for the hem. if the package contains 5 feet of trim, how much trim will be left after making the costume
Mathematics
2 answers:
damaskus [11]2 years ago
5 0
Bhwjwjwjwjjwjwjwjwjwkwkkw
Sav [38]2 years ago
3 0

Answer:

1 15/16 ft

Step-by-step explanation:

40 5/8 + 8 1/8 = 48 6/8

There are 12 inches in a foot.

48/12 = 4

6/8 inch divided by 12 is 1/16 ft

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Write an equation of the perpendicular bisector of the line segment whose endpoints are (−1,1) and (7,−5)
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The equation is y = \frac{3}{2} x - \frac{11}{2}

<u>Explanation:</u>

We have to first find the mid-point of the segment, the formula for which is

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So, the midpoint will be (\frac{-1+7}{2} , \frac{1-5}{2} )\\\\

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It is the point at which the segment will be bisected.

Since we are finding a perpendicular bisector, we must determine what slope is perpendicular to that of the existing segment. To determine the segment's slope, we use the slope formula \frac{y_2-y_1}{x_2-x_1}

The slope is \frac{-5-1}{7+1} = -\frac{2}{3}

Perpendicular lines have opposite and reciprocal slopes. The opposite reciprocal of  -\frac{2}{3} is \frac{3}{2}

To write an equation, substitute the values in y = mx + c

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y = -1

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Solving for c:

-1 = \frac{3}{2} X 3 + c\\\\-1 = \frac{9}{2}+c\\ \\c = \frac{-2-9}{2} \\\\c = \frac{-11}{2}

Thus, the equation becomes:

y = \frac{3}{2} x - \frac{11}{2}

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3 years ago
Write 0.5 as a percentage
maw [93]

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Step-by-step explanation:

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ANSWER:-

where is the given part

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3 years ago
Please help thank you
daser333 [38]

Answer:

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Step-by-step explanation:

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Hope I helped :)

Please consider Brainliest :)

6 0
3 years ago
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likoan [24]

Answer:

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Step-by-step explanation:

Put the domain values in the function and evaluate. The result is the range values.

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For the given domain, the range is {0, 3, 12}.

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<em>Additional comment</em>

Neither the domain nor range values need to be put in any particular order. However, it is often convenient for them to be arranged from least to greatest.

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