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lutik1710 [3]
4 years ago
5

Leah wants to carpet a room that is 12 feet wide and 15 feet long. Carpeting is sold by the square yard. Find the length and wid

th of the room in yards. Then find the number of square yards needed to carpet the room.
Mathematics
2 answers:
Zigmanuir [339]4 years ago
7 0

Answer:

length: 5 yd

width: 4 yd

area: 20 yd^2

Step-by-step explanation:

1 yd = 3 ft

15 ft * (1 yd)/(3 ft) = 5 yd

12 ft * (1 yd)/(3 ft) = 4 yd

A = LW

A = 5 yd * 4 yd = 20 yd^2

anastassius [24]4 years ago
5 0

Answer:

20 yd²

Step-by-step explanation:

1 yd = 3 ft =>

=>w = 12ft×yd/3ft = 4 yd

=> l = 15ft×yd/3ft = 5 yd

A = l × w

= 5yd × 4yd

= 20 yd²

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solution:

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3 years ago
Read 2 more answers
Write your answer with an exponent
Scorpion4ik [409]

Answer: 7 to the 12 power

Step-by-step explanation:

when multiplying the same number with different exponents, all u have to do is add the exponents

7 0
3 years ago
Question 3 of
Rufina [12.5K]

With respect to the parent function y = cos x, the interval closest to the range of the transformed function is ( 0,50). the correct option is D.

<h3>How to find the functions corresponding to each graph based on the period of a function?</h3>

Mathematically speaking, cosines are periodic functions, and period (T) is the distance in the horizontal axis such that f(t + T) = f(t). The period of the parent cosine function is 2π. The period in daughter functions may vary by means of the following form:

y = cos Ax     (1)

Where:

x - Independent variable

y - Dependent variable

A - Period width

From the graph, it is observed that with respect to the parent function y = cos x, the interval closest to the range of the transformed function is ( 0,50). the correct option is D.

To know more about parent functions follow brainly.com/question/26369761

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3 0
2 years ago
Charlie's Computer company charges $0.65 per pound to ship computer supplies. Part A: Write an equation to determine the total c
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A. c = 0.65p

cost of shipping 2 lbs...
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4 years ago
1. The scale on a map reads 3 inches = 25 miles.
KonstantinChe [14]

Answer:

D. 62.5

Step-by-step explanation:

2 ways

1.

7.5 ÷ 3 = 2.5

25 times 2.5 = 62.5

2.

3/7.5 = 25/x

3x = 187.5

187.5 ÷ 3 = 62.5

3 0
2 years ago
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