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3 years ago

998 x 67 = (1,000 - ) x67

Mathematics

1 answer:

miskamm [114]3 years ago

4 0

Answer:

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Pete and Marsha are going to buy a swimming pool. Mike wants a rectangular one that is 18 feet wide, 20 feet long, and 6 feet de

maks197457 [2]

Answer:

The pool that they buy is the circular pool which Marsha wants

The cost of the circular pool is $471.25

Step-by-step explanation:

The parameters of the swimming pools which each of Pete and Marsha wants to buy is given as follows;

The dimensions of the pool Pete wants = 18 feet wide, 20 feet long and 6 feet deep

The dimensions of the circle shaped pool Marsha wants = 20 feet across and 6 feet deep

The price of water, P = 25 cents per cubic foot

The pool they decide to buy = The pool that costs less to fill

The volume of water to fill the pool Pete wants, V₁ = 18 ft. × 20 ft. × 6 ft. = 2,160 ft.³

The cost of filling the pool Pete wants, C₁ = V₁ × P

∴ C₁ = 2,160 ft.³ × 25cents/ft.³ = 54,000 cents = 540 Dollars

The volume of water to fill the pool Marsha wants, V₂ = π·(20 ft.)²/4 × 6 ft. ≈ 1,884.96 ft.³

The cost of filling the pool Marsha wants, C₁ = V₁ × P

∴ C₁ ≈ 1,884.96 ft.³ × 25 cents/ft.³ ≈ 47,124 cents = 471.24 Dollars

The pool that they buy is the circular pool that Marsha wants and it costs $471.24 to fill

5 0

3 years ago

The shadow of a telephone pole is 20 feet long. You measure the angle of elevation from the end of the shadow to the top of the

Aleks04 [339]

Answer:

Approximately 55ft

Step-by-step explanation:

4 0

3 years ago

What is LN? The image consists of a number line labelled from negative 4 to positive 16 in the interval of two. Points L, M and

Solnce55 [7]

<h3>Answer: A) 14</h3>

========================================================

Explanation:

Let's add point P at the location 0 on the number line.

The distance from L to P is 2 units. We can say LP = 2, ie segment LP is 2 units long.

Similarly, segment PN is 12 units long

Refer to the diagram below

The segments LP = 2 (red) and PN = 12 (blue) are then added to get the total distance from L to N. That total distance being LN = LP+PN = 2+12 = 14.

Point M is not used at all.

7 0

2 years ago

Find the distance between the points A and B. If necessary, round to the nearest tenth.

klemol [59]

Answer:

1. 26.2

2. 5.7

3. 5.4

4. 20

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Given the graph of the pre-image and image, identify the correct<br> coordinate transformation.

ziro4ka [17]

The preimage was shifted to the image by a translation 2 units right and 2 units up, so the answer is $(x,y) \longrightarrow (x+2, y+2)$

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2 years ago