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Natasha_Volkova [10]
3 years ago
11

a rectangular frame has a length of 3 and 1/8 feet and an area of 2 and 3/4 feet.what is the width,w, feet,of the fame? please a

dd work or explain
Mathematics
2 answers:
irina1246 [14]3 years ago
8 0
Formula = length(l) * width(w) = area(a)

3 \  \dfrac{1}{8}  feet * width(w) = 2 \  \dfrac{3}{4} square feet

\dfrac{25}{8} feet * width(w) =  \dfrac{11}{4} square \ feet

\dfrac{25}{8} * width(w) =  \dfrac{11}{4}

width(w) =  \dfrac{11}{4} /  \dfrac{25}{8}

width(w) =  \dfrac{11}{4} *  \dfrac{8}{25}

width(w) =  \dfrac{22}{25} = 0.88 \ feet
Galina-37 [17]3 years ago
5 0
If you would like to find the width of the frame in feet, you can do this using the following steps:

length * width = area
3 1/8 feet * width = 2 3/4 square feet
25/8 feet * width = 11/4 square feet
25/8 * width = 11/4
width = 11/4 / 25/8
width = 11/4 * 8/25
width = 22/25 = 0.88 feet

The correct result would be 22/25 feet.
You might be interested in
A house on the land measures 45 feet by 38 feet,a wooded area covers 118 feet by 60 feet,and the front yard is 78 feet by 40 fee
Mekhanik [1.2K]
The figure is composed of 2 shapes. A rectangle and a right triangle.

Area of the Rectangle = 600 ft * 200 ft = 120,000 ft²
Area of the right triangle = (600 ft * 450 ft)/2 = 270,000 / 2 = 135,000 ft²

Total area = 120,000 ft² + 135,000 ft² = 260,000 ft²

Area of the house = 45 ft * 38 ft = 1,710 ft²
Area of the woods = 118 ft * 60 ft = 7,080 ft²
Area of the front yard = 78 ft * 40 ft = 3,120 ft²

Area of farmed land = 260,000 - 1,710 - 7,080 - 3,120 = 248,090 ft²

248,090 ft² * 1acre/43,560 ft² = 5.695 acres
7 0
2 years ago
Help me plz with this question
Dominik [7]

Answer:

y= -6x+23

Step-by-step explanation:

perpendicular: opposite signs and reciprocal

m= 1/6 and y-intercept = 23

y= -6x+23

3 0
2 years ago
I NEED HELP ASAP!!
zzz [600]

Answer:

C. {-5,-4, -3, 1, 2, 5}

Step by step explanation:

We have been given a graph and we are asked to find the domain of the relation represented in graph.

We can see that our graph is a series of unconnected points. Our function represents integer values. So we can see that our graph represents a discrete function.    

Since we know that domain of a discrete function is set of inputs values consisting of only certain values in an interval. .

The set of first value from each of the given points would made domain of our function. Upon looking at our graph we can see that domain of our function is -5,-4, -3, 1, 2 and 5.  

Therefore, option C is the correct choice.


7 0
2 years ago
What times what equels -54?
Nastasia [14]
1,54    3,8    6,9
multiply the pairs of numbers 
5 0
3 years ago
Please help. <br> Find the value of h in the triangle.
dybincka [34]
1/2×12m×18.2m=109.2m2
109.2m2÷21.8m÷1/2=10m(nearest whole number)
h=10m
3 0
2 years ago
Read 2 more answers
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