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3 years ago

An electrician cuts off two 93’ pieces and four 12 -foot pieces of conductor from 1240 feet reel. How much of the reel is left?

Mathematics

1 answer:

melomori [17]3 years ago

8 0

93 x 2 = 186
12 x 4 = 48

186 + 48 = 234

1240 - 234 = 1006 feet left.

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If a square prism has a volume of 104 cubic centimeters and a height of eight centimeters, explain how to find the area of the s

pochemuha

Answer: 3.6cm

Step-by-step explanation:

$V=a^2h$

Using the volume formula; solve for a;

$a^2=\frac{V}{h}\\ a=\sqrt[]{\frac{V}{h} }$

$a=\sqrt[]{\frac{104cm^3}{8cm} }$

$a=\sqrt[]{13cm^2}$

$a=3.6cm$

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3 years ago

What is the estimated temperature if the dissolved salt is 98g? 54 61 161 171

madreJ [45]

Ths solubility curve is used to show the amount of salt dissolved (solubility).

<h3>What is the solubility curve?</h3>

The solubility curve is a depiction of the solubility of a substance plotted against its temperature. It can be used most times to show the solubility of a susbtance at different temperatures. This question is incomplete hence so we can not be able to obtain the solubility of the salt at this temperature.

If the solubility curve has been shown in the graph, then we can be able to obtain the solubility of the salt from the data shown on the plot.

Learn more about solubility curve: brainly.com/question/9537462

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2 years ago

2(3x - 7) + 4 (3 x + 2) = 6

Margarita [4]

6x-14+12x+8 that is the answer

7 0

4 years ago

8 cm 20 cm 0 80 O 160 0 28 O 40

Bond [772]

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6 0

3 years ago

Geometry

VMariaS [17]

A point P on the line segment GK may be parametrically represented as

$P = (1-t)G + tK$

t is a real parameter which controls where on the segment P is. t=0 means P=G, t=1 means P=K. We're interested in the t that gives a 3:2 ratio for PG:PK. That's closer to K so t>1/2. t=3/(3+2) = 3/5.

$P=(1-3/5)(1,2) + (3/5)(8,12) = (2/5,4/5)+(24/5,36/5)=(26/5,40/5)=(26/5,8)$

Answer: (26/5, 8)

3 0

3 years ago

Read 2 more answers