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Sever21 [200]
3 years ago
12

A rectangular yard measuring

Mathematics
1 answer:
aliina [53]3 years ago
7 0
The entire yard is 36x54 so you would draw a rectangle with those measurements, since there is a border of 3 you should draw another rectangle in the middle with measurements 6 less than the original. 30x48
since you are finding the area of the walk, you would find the larger area, then subtract the smaller rectangle

(36*54)-(30*48)
1944-1440
504 square feet of walk
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Svet_ta [14]

Answer:

Required equation is y - 36 = (24 - 36)/(2 - 1) (x - 1)

y - 36 = -12(x - 1)

y - 36 = -12x + 12

12x + y = 12 + 36

12x + y = 48

Step-by-step explanation:

7 0
2 years ago
Solve the Equation<br> -8.3 = d+4.7
alukav5142 [94]

Answer:

d = -13

Step-by-step explanation:

-8.3 = d + 4.7

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6 0
2 years ago
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const2013 [10]

Answer:

B. 66

Step-by-step explanation:

\frac{1}{x}(2x + 192)       Substitute x = 3

\frac{1}{3} (2 *3+192)    Multiply in the parentheses

\frac{1}{3}(6 + 192)          Add

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66

3 0
2 years ago
What is greater 1/4 or 0.4?
Alik [6]
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4 0
3 years ago
The angles of a quadrilateral are in the ratio of 2:6:9:13
Wewaii [24]

Answer:

<h2>24° , 72° , 108° , 156°</h2>

Step-by-step explanation:

Let the angles be 2x , 6x , 9x , 13x

We know that the sum of quadrilateral is 360°

Now,

2x + 6x + 9x + 13x = 360

Calculate the sum

30x = 360

Divide both sides of the equation by 30

\frac{30x}{30}  =  \frac{360}{30}

Calculate

x = 12

Replacing the value,

2x = 2 * 12 = 24°

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9x = 9 * 12 = 108°

13x = 13 * 12 = 156°

So, the angles are 24° , 72° , 108° , 156°

Hope this helps...

Good luck on your assignment...

5 0
3 years ago
Read 2 more answers
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