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3 years ago

Please help. Thank you

Mathematics

1 answer:

Svetradugi [14.3K]3 years ago

6 0

Answer:

y = 90 meters.

Step-by-step explanation:

It is given in the figure that we have two triangles triangle A and triangle B are similar.

So, $\frac{x}{m} = \frac{y}{n} = \frac{z}{p}$ .......... (1)

So, the ratio of the corresponding sides of two similar triangles remain same.

Now, x = 75 meters, n = 30 meters and m = 25 meters are given we have to find the value of y.

So, from relation (1), we have $\frac{75}{25} = \frac{y}{30}$

⇒ y = 90 meters. (Answer)

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Answer:

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Step-by-step explanation:

To find how many slices of pizza the teacher can hand out , you can divide 7 by 7/8 and round down the nearest whole number.

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2 years ago

Read 2 more answers

MANUFACTURING

Margaret [11]

Answer:

Total cost is $205328

Step-by-step explanation:

Given data:

cost C(q) = 0.1 q^3 - 0.5 q^2 + 500 q + 200

current units q = 4 ( 4000 units )

The current level of production is 4000 ( 4 )units, and manufacturer is planning to upgrade this to 4100 ( 4.1 ) units

C'(q) = 3 * 0.1 q^2 - 2 * 0.5 q + 500

C'(q) = 0.3 q2 - q + 500

C(4.1) - C(4) ≈ C’(4) x Δq

≈ C’(4) x 0.1

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≈ 500.8 x 0.1 ≈ 50.08

total cost = 4100 x 50.08 = $205328

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3 years ago

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lilavasa [31]

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