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Jlenok [28]
4 years ago
12

What are the solutions to the equation? x^2−12x+36=4 x1= x2= (not multiple choice)

Mathematics
1 answer:
choli [55]4 years ago
6 0

Answer:

x1=4

x2=8

Step-by-step explanation:

1- Factor the equation.

2- solve a  Single Variable Equation

3- Parabola, Finding the Vertex

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stepladder [879]
The question exemplifies a
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Jonathan must convert 9 hours to the equivalent number of minutes (540 min).
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3 years ago
MATHH!!! find the surface area of the composite figure. Please answer correctly & tell me how you got your answer
snow_lady [41]

The total area of the given composite figure is; 84.8 ft²

<h3>How to find the area of a composite figure?</h3>

We are given;

Area of triangle = 5.6 ft²

Thus, area of 2 triangles = 2 * 5.6 = 11.2 ft²

Area of rectangles = 2(3.6 * 2) + 2(2 * 4) + 3(4 * 3.6)

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Area of rectangles = 73.6 ft²

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Total Area of composite figure = 84.8 ft²

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4 0
2 years ago
Prakash bought a new car at the dealership for $27,000. it is estimated that the value of the car will decrease 7% each year. wh
Dennis_Churaev [7]

The exponential function models the value v of the car after t years is V = 27000 * (0.93)^t

<h3>How to determine the exponential model?</h3>

The given parameters are:

Initial value, a = $27,000

Depreciation rate, r = 7%

The value of the car is then calculated as:

V = a * (1 -r)^t

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V = 27000 * (1 - 7%)^t

Evaluate the difference

V = 27000 * (0.93)^t

Hence, the exponential function models the value v of the car after t years is V = 27000 * (0.93)^t

Read more about exponential function at:

brainly.com/question/11464095

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6 0
2 years ago
Lucy collects data from a random sample of seventh-graders. Out of 40 respondents, 7 attend after-school programs. Of the 200 se
Shalnov [3]

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35

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8 0
3 years ago
13 mm<br> 17 mm<br> What would the area of the triangle
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Answer:

110.5mm

Step-by-step explanation:

Formula : a = hb/2

a = 13(17)/2

221/2 = 110.5

5 0
3 years ago
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