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Rudiy27
3 years ago
14

Nora measured a community college and made a scale drawing. She used the scale 3 millimeters : 2 meters. If a building at the co

llege is 96 millimeters wide in the drawing, how wide is the actual building?
Mathematics
1 answer:
ikadub [295]3 years ago
8 0

Answer:64 Meters

Step-by-step explanation:

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Mrs. Little made coffee each day on her 10 day family vacation. The following line plot shows the amount of cups of coffee her f
aleksklad [387]

Answer:

there isnt a lin plot srry

Step-by-step explanation:

3 0
3 years ago
Anna has a 25-meter-long fence that she plans to use to enclose a rectangular garden of width w. The fencing will be placed arou
Leviafan [203]
<h3>Answer:   -2w^2 + 25w = 25    or    -2w^2 + 25w - 25 = 0</h3>

================================================================

Explanation:

Refer to the diagram below. The width is w. We have two opposite and parallel sides equal to this. The other two parallel congruent sides are L = 25-2w meters long. We start with the total amount of fencing, and then subtract off the two width values, so 25-w-w = 25-2w.

The area of the rectangle is

Area = length*width

Area = L*W

Area = (25-2w)*w

Area = 25w - 2w^2

Area = -2w^2 + 25w

Set this equal to the desired area (25 square meters) to get

-2w^2 + 25w = 25

and we can subtract 25 from both sides to get everything on one side

-2w^2 + 25w - 25 = 0

side note: The two approximate solutions of this equation are w = 1.0961 and w = 11.4039 (use the quadratic formula or a graphing calculator to find this)

4 0
3 years ago
Read 2 more answers
The Chickens and Pigs Problem A farmer saw some chickens and pigs in a field. He counted 15 heads and 44 legs. Problem solve to
Flauer [41]

Answer:

15 pigs 22 chickens

Step-by-step explanation:

So if there are 15 heads, that means there 15 pigs and we know chickens have 2 legs, so we do do 44/2 = 22, so there are 15 pigs and 22 chickens

6 0
3 years ago
A 60 kg dog requires fluids at 50 mL/kg over 24 hours. Using a 10 gtt/mL set how many gtts/min will you set?
Ann [662]

50\times 10 = 500
60 \times 24 = 1400 \: mins
500/1400= .36gtts per min
3 0
3 years ago
8s+4(4s-3)=4(6s+4)-4​
elena55 [62]

Answer:

There is no solution.

5 0
3 years ago
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