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4 years ago

13

lura has 4 yards of material. She is making clothes for her American girl dolls. Each dress requires 1/6 yards of material. How

many dresses will she be able to make from the material she has?

1 answer:

Aleonysh [2.5K]4 years ago

5 0

Answer:

24 dresses

Step-by-step explanation:

In order to find out the number of dresses, you must calculate 4 ÷ 1/6.

4 ÷ 1/6 = 4 × 6/1 = 4 × 6 = 24

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Slope = -8, passing through (2,5)

Marrrta [24]

Y - y₁ = m(x - x₁)
y - 5 = -8(x - 2)
y - 5 = -8(x) + 8(2)
y - 5 = -8x + 16
<u> + 5 + 5</u>
y = -8x + 21

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3 years ago

Tomb trees are standing side-by-side in the sunlight one is 50 feet tall and the other is 20 feet tall if the taller tree cast a

8090 [49]

Answer: Length of shorter tree = 7.2 feet .

Step-by-step explanation:

Given : Height of two trees as 50 feet and 20 feet.

At same time the angle made by sun rays would be same for both trees.

Both trees are vertical to the ground making right angle so triangles made by both triangles must be similar.

Corresponding sides of similar triangles are proportional.

So $\dfrac{\text{length of the shadow of the shorter tree}}{\text{height of shorter tree}}=\dfrac{\text{length of the shadow of the bigger tree}}{\text{height of bigger tree}}\\\\=\dfrac{\text{length of the shadow of the shorter tree}}{20}=\dfrac{18}{50}\\\\\Rightarrow\ \text{length of the shadow of the shorter tree}=\dfrac{18}{50}\times20\\\\\Rightarrow\ \text{length of the shadow of the shorter tree} = 7.2$

So, Length of shorter tree = 7.2 feet .

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3 years ago

How far does a sailboat travel on a 3.5 cruise it is avenge spent is 18.6 mph?

Lerok [7]

The answer is d, 65.1. 18.6•3.5=65.1

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3 years ago

The cost of a video game can be modeled by the question C=5x-2. The number of games sold can be modeled by the equation N=8x+5.

insens350 [35]

5x - 2 = 8x + 5.
-2 = -5x + 8x + 5
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-7 = 3x

-7/3 = -2.3

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3 years ago

The graph of y = f(x) is shown below. According to the graph, what is f(-2)

iris [78.8K]

Answer:

x = 4

Step-by-step explanation:

Find 8 on the y-axis. Draw a horizontal line through y =8. Determine the x value for which the graph intersects this horizontal line y = 8. It is x = 4

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3 years ago