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lawyer [7]
3 years ago
12

What is the perimeter of the rectangle below 8 in 6 in 8 in 6 in

Mathematics
1 answer:
andre [41]3 years ago
4 0
28 you take eight plus eight plus six plus six
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Andreas patio is composed of a rectangle and a semi circle as shown in the figure below which is the best estimate of the area o
Vladimir79 [104]

Answer:

38.13m²

Step-by-step explanation:

We find the area of ;

Rectangule and semicircle

Area of rectangle :

Length * width

Length = 8m ; width = 3m

Area = 8 * 3 = 24m²

Area of semicircle = 1/2 πr²

Radius, r = 3m

A = 1/2 * 3.14 * 3²

A = 1/2 * 3.14 * 9

A = 14.13 m²

Area of patio :

(24 + 14.13)m²

= 38.13m²

8 0
2 years ago
Translate ABC using the coordinate rule (x,y) -> (x-2, y+4)
Bezzdna [24]

The coordinates of all the vertices:

A = (-7,5)

B = (-5,8)

C = (-2,4)

4 0
3 years ago
Read 2 more answers
If y = -2, what is the value of x? x+2/3 ; x =
Bas_tet [7]

Answer:

26

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
I need help! Someone help me please
liberstina [14]

Answer:

4. 27

Step-by-step explanation:

11-10=1 which is <=16

15-10=5 which is <=16

26-10=16 which is <=16

27-10=17 which isn't <=16

Therefore 27 doesn't satisfy the inequality

4 0
3 years ago
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Determine whether a quadratic model exists for the set of values below. If​ so, write the model. f(0) = -4, f(3) = -19, f(-1) =
Vikentia [17]

Answer:

  A) The model exists: f(x) = -3x^2 +4x -4

Step-by-step explanation:

A quadratic model will always exist for 3 given points, provided they are not on a line. In that case, a linear model is appropriate.

Here, the slope between -1 and 0 is positive, and the slope between 0 and 3 is negative. Thus, we know these points are not collinear, and a model must exist.

The model is most easily found using a quadratic regression tool. Such is shown in the attachment. It tells us that ...

  f(x) = -3x^2 +4x -4

7 0
2 years ago
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