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solmaris [256]
3 years ago
10

Sally was getting ready to go on a hiking trip with friends across part of the Appalachian Trail. They were trying to determine

how much of the 2,200-mile trail they could cover in 7 days. They plan to walk 6 hours a day on each of the 7 days of the trip. At the rate of 5 miles every 1.5 hours, how far will they walk in 42 hours?
Mathematics
1 answer:
dem82 [27]3 years ago
5 0

Answer:

They'll walk 140.28 miles in 42 hours at that pace.

Step-by-step explanation:

In order to find the distance they can travel at a steady pace, we need to take the pace in wich they intend to travel and multiply it by the time that they intend to travel. In this case their pace is 5 miles every 1.5 hours it means that their pace is 5/1.5 = 3.34 m/h, if they travel for 42 hours they'll travel a distance of:

distance = 3.34*42 = 140.28 miles

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1*1+9∗0.001


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3w + 2 = 7w Please help
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3w +2 =7w
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2=4w
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Check your answer:
3 (1/2) + 2 = 7 (1/2)
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Read 2 more answers
How many square feet of outdoor carpet will we need for this hole
Fed [463]

Answer:

40 ft²

Step-by-step explanation:

The shape of the outdoor carpet can be decomposed into 2 triangles and 1 rectangle

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b = 6 - 3 = 3 ft

h = 11 - 7 = 4 ft

Area of triangle 1 = ½*3*4 = 6 ft²

✔️Area of triangle 2:

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Area of triangle 2 = ½*2*3 = 3 ft

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W = 3 ft

Area of rectangle = 11 × 3 = 33 ft

✅area of outdoor carpet = 4 + 3 + 33 = 40 ft²

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Csf%207-5x%3D-43" id="TexFormula1" title="\sf 7-5x=-43" alt="\sf 7-5x=-43" align="absmiddle"
lukranit [14]

Answer:

\sf\longmapsto \: x = 10

Step-by-step explanation:

Subtract 7 from both sides:

7−5x−7=−43−7

Simplify:

−5x=−50

Divide both sides by −5:

\sf\longmapsto \:  \frac{ - 5x}{ - 5}  =  \frac{ - 50}{5}

\sf\longmapsto \: x = 10

\boxed{\sf Answered \: By\: Subhash}

\boxed{\sf Answered \: By\: Subhash}

\boxed{\sf Good\: luck \: for \: your \:assignment}

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2 years ago
(4,-1). Parallel to y=-4x+2
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Answer: x=1/2

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3 years ago
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