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ANEK [815]
3 years ago
9

Casey has 8 1 2 yards of fabric. She uses 2 1 2 yards to make pillows and 3 yards to make curtains. How much fabric is remaining

Mathematics
2 answers:
ra1l [238]3 years ago
6 0

Let

x-------> yards of fabric used to make pillows

y-------> yards of fabric used to make curtains

T------> total yards of fabric

R-------> remaining yards of fabric

we know that

R=T-(x+y)

we have

T=8\frac{1}{2}\ yards\\\\ x= 2\frac{1}{2}\ yards\\ \\y=3\ yards

substitute in the formula above

R=8\frac{1}{2}-(2\frac{1}{2}+3)

R=8\frac{1}{2}-(5\frac{1}{2})

R=3\ yards

therefore

<u>the answer is</u>

the remaining of fabric is 3\ yards


expeople1 [14]3 years ago
6 0
The answer is 3 if the fratcion was 8 1/2
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3 years ago
Which point is one the graph of f(x) = 2 * 5^x?
marusya05 [52]

Answer:

(0,2)

Step-by-step explanation:

I'm going to assume you meant Which point is ON the graph of f(x) = 2 * 5^x?

In order to do this question, all you need to do is pick any number as x. Lets pick 0 in this case.

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f(0) = 2*5^0

= 2*1

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7 0
3 years ago
a surveyor measures the distance to the two landmarks as shown in the diagram what is the distance d. between the landmarks​
Inessa [10]
<h3>The distance between two landmarks is 123 meters</h3>

<em><u>Solution:</u></em>

We have to find the distance between two landmarks

<em><u>Use the law of cosines</u></em>

The third side of a triangle can be found when we know two sides and the angle between them

c^2 = a^2 + b^2 - 2ab\ cos c

Here, angle between 90 meters and 130 meters is 65 degrees

From figure,

a = 90

b = 130

c = d

Therefore,

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4 years ago
Carpet costs 12$ per square yard how much will it cost to carpet a room that is 180 square feet?​
maksim [4K]

Answer:

Step-by-step explanation:

ablo español espero q emtiendas el numero se multiplica cada ves mas por el segunado dando asi el resultado

8 0
3 years ago
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