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vova2212 [387]
3 years ago
11

You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of

having a 23 by 28 ft brick patio installed
Mathematics
1 answer:
VladimirAG [237]3 years ago
3 0

Answer:

$4884 to the nearest $.

Step-by-step explanation:

By proportion it is  2275 *  (23*28) / (15*20)

= $4884

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bija089 [108]

Answer:

The answer is 2

Step-by-step explanation:

Multiply the numerator and denominator by the conjugate.

6 0
3 years ago
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zlopas [31]
Attached is a picture showing the plot in the plane.
Note that for a complex number ,  x + iy.
The real part of the number is put on the x axis and the imaginary part is put on the y axis.

So plotting:
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7 0
3 years ago
What is a two dimensional shape that has 4 sides that are the same length
d1i1m1o1n [39]
The only two dimensional shape with 4 sides the same length is a square

8 0
3 years ago
If a right triangle has a hypotenuse of length 20 units and one leg of length 16 units, find the length of the other leg. A. 12
xxTIMURxx [149]

Answer:

12

Step-by-step explanation:

Use the Pythagorean theorem which is a^2 + b^2 = c^2

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a^2 = 144

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5 0
3 years ago
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Find the area of a triangle with legs that are: 9 mm, 6 mm, and 12 mm.
marin [14]

Answer:

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Step-by-step explanation:

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