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2 years ago

15

A man is standing next to a tree. The shadow cast by the tree is four times longer than the man’s shadow. If the man is 2 meters

tall, how tall is the tree?

1 answer:

gogolik [260]2 years ago

3 0

Answer:

I think the tall of the tree is eight meters

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1 inch : 12feet. if the actual width of the tent is 36 feet how wide is the tent.

Murljashka [212]

Answer:

If the actual width is 36 feet, then the tent is 3 inches wide in scale.

Step-by-step explanation:

Let x be the width in inches.

The scale is: 1 inch : 12feet. The scale can be represented as inches to feet ratio and then equivalent ratios will be used

This can be expressed as fraction as 1/12

The equivalent ratios are:

$\frac{1}{12} = \frac{x}{36}\\\frac{36}{12} = x\\x = 3$

Hence,

If the actual width is 36 feet, then the tent is 3 inches wide in scale.

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3 years ago

What is supplementary angle of LGC

Svetllana [295]

Answer:

your answer attached above

hope it helps.

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6 0

2 years ago

Can someone help me with this question?

vampirchik [111]

Answer: The sample of the survey was 3000 teenagers
The population of the survey was teenagers across the state

Step-by-step explanation:

"3000 randomly selected teenagers"

"3000 randomly selected teenagers across the state"

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2 years ago

A family has a huge array of solar panels to make electricity. If each month they sell back 420 kWh for $0.07 per kWh, how much

lana66690 [7]

Answer:

$352.80

Step-by-step explanation:

We have been given a family sell back 420 kWh for $0.07 per kWh each month.

First of all, we will find monthly income of family from solar panels by multiplying 420 by $0.07.

$\text{Monthly income of family from solar panels}=420\text{ kWh}\times \frac{\$0.07}{\text{kWh}}$

$\text{Monthly income of family from solar panels}=420\times\$0.07$

$\text{Monthly income of family from solar panels}=\$29.40$

To find the money earned by the family is one year, we will multiply monthly income by 12 as 1 year equals to 12 months.

$\text{Annual income of family from solar panels}=\$29.40\times 12$

$\text{Annual income of family from solar panels}=\$352.80$

Therefore, the family could make $352.80 in a year from solar panels.

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3 years ago

Y varies directly as x such that when x = -52, y = -39. When y = 34.5, what is the value of x?

Paul [167]

Answer:

52

Step-by-step explanation:

hgf

8 0

3 years ago

Read 2 more answers