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KATRIN_1 [288]
3 years ago
12

A plumber needs to replace 20 feet of copper piping. When he gets to the supply store the lengths are given in meters. How many

meters of piping does he need to purchase?
Mathematics
1 answer:
KengaRu [80]3 years ago
3 0
The Meters of piping Needed to be purchased by the plumber are 6.096 meters.
HOPE I HELPED!
-"UNICORN"
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1. Identify the base and the exponent in the expression 10^15
JulsSmile [24]

Answer:

Base is 10, exponent is 15

Step-by-step explanation:


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3 years ago
neveah and jason stopped by a restaurant to eat neveah purchased 2 hotdogs and 1 drink for $3.75 jason purchased 3 hotdogs and 2
RoseWind [281]

Answer:

2x + y = 3.75

3x + 2y = 6

Step-by-step explanation:

x = cost of 1 hot dog

y = cost of 1 drink

Neveah: 2x + y = 3.75

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5 0
3 years ago
Find the area of △LKJ.
nirvana33 [79]

Answer:

A=600\: u^{2}

<u>The correct answer is letter c.</u>

Step-by-step explanation:

The area equation of a triangle is given by:

A=\frac{bh}{2}  (1)

Where:

b is the base

h is the height

Let's find first the angle MJK (α), using the tangent definition.

tan(\alpha)=\frac{24}{32}

\alpha=tan^{-1}(\frac{24}{32})

\alpha=36.9^{\circ}

Now, if α = 37° then β (angle JLK) must be:

37^{\circ} + \beta + 90^{\circ}=180^{\circ}

\beta=53^{\circ}

Now, we can find the distance ML using again the tangent definition:

tan(\beta)=\frac{24}{ML}

ML=\frac{24}{tan(53)}

ML=18

The base of the triangle LKJ will be:

b=32+ML=32+18=50

Therefore, using equation (1) the area of △LKJ will be:

A=\frac{50*24}{2}

A=600\: u^{2}

The correct answer is c.

I hope it helps you!

5 0
3 years ago
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Answer: 0.86 pounds of fruit

Step-by-step explanation:

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A smoothie recipe calls for 3 cups of soy milk, 2 frozen bananas and, 1 tablespoon of chocolate syrup. Write a sentence that use
anyanavicka [17]

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Step-by-step explanation:

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