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ankoles [38]
3 years ago
5

Therootsoftheequation5x2 −2x+1=0are

Mathematics
1 answer:
pshichka [43]3 years ago
5 0

Answer:

No Solution

Step-by-step explanation:

We can use the quadratic formula to solve for the answer.

x=2+-\sqrt{4-20}/10

Since the discriminant is negative, there is no solution

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Graph the line that passes through the two points. Then find the slope of the line. (2,9), (4, 18)
viva [34]

The slope of the line is 4.5

<h3>How to determine the slope?</h3>

The points are given as:

(2,9) and (4, 18)

The slope (m) is calculated using:

m = (y2 - y1)/(x2 - x1)

This gives

m = (18 - 9)/(4 -2)

Evaluate

m = 4.5

Hence, the slope of the line is 4.5

Read more about slope at:

brainly.com/question/3493733

#SPJ1

7 0
2 years ago
Alan made $396 for 18 hours of work. At the same rate, how much would he make for 11 hours of work?
wel

Answer:

Step-by-step explanation:

I think it is helpful to set this up as a proportion as it is the easiest way in my opinion.

1st step: 396/18 and x/11

This is the way you set up the proportion.

2nd Step: You would have to multiply 396 and 11 then divide the value by 18.

396x11 = 4,356

4,356/18 = 242

x=242 Dollars

Answer: 242 dollars

Therefore, Alan would make 242$ while working at the same rate for 11 hours.

8 0
3 years ago
The area of the circular base of a cylinder is 36 Square units. The height of the cylinder is 2 units
coldgirl [10]

Answer:

We are asked to solve for the lateral area of the cylinder and the formula is shown below:

Lateral area = 2*pi*r*h

We are also given with the area of the base such as:

Area of the base = 36pi square units

Area of the base = pi*r²

Solving for radius:

36pi = pi*r²

r=6 inches

Solving for the lateral area when height is 2 units:

Lateral area = 2*pi*6*2

Lateral area = 24pi inches²

The answer is the letter "B" 24 square units

Step-by-step explanation:

8 0
3 years ago
Given: ABC is a right triangle with right angle C. AC=15 centimeters and m
omeli [17]

Answer:

mate your question is incomplete..

post full question so that I can help u..

Have a NYC day

4 0
3 years ago
Tom always keeps his 4 gardens clean. He takes 20 minutes to clean a single garden. How much time will it take to clean all 4 ga
aivan3 [116]
1 hour and 20 minutes.
6 0
3 years ago
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