2 years ago

Describe the values of c for which the equation has no solution 3x-5=3x-c

Mathematics

1 answer:

lilavasa [31]2 years ago

5 0

Answer: c=5

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

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olga2289 [7]

(2x-2)(3x-52)
6x^2-104x-6x+104
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Final answer; 6x^2-110x+104

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3 years ago

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Which graph represents the solution to the given system? Y=-x+5 y= 1/4 x+10

jeka57 [31]

Answer:

See attachment

Step-by-step explanation:

The given system is :

$y = - x + 5$

$y = \frac{1}{4}x + 10$

Let us equate both equations and solve for x.

$- x + 5 = \frac{1}{4}x + 10$

$- 4x + 20 = x + 40$

$20 - 40 =x + 4x$

$- 20 = 5x$

$x = - 4$

$y = - - 4 + 5 = 9$

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The graph is shown in the attachment.

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2 years ago

Find the diameter of a circle with an area of 95.03 square feet

Leona [35]

Answer:

diameter ≈ 11 feet

Step-by-step explanation:

The area (A) of a circle is calculated using the formula

A = πr² ← r is the radius

To find r divide both sides of the equation by π

r² = $\frac{A}{\pi }$ = $\frac{95.03}{\pi }$

Take the square root of both sides

r = $\sqrt{\frac{95.03}{\pi } }$ ≈ 5.5 feet

Diameter = 2r = 2 × 5.5 = 11 feet

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3 years ago

What is 0.2 repeated as a fraction?

Elina [12.6K]

0.2 in fraction form is 1/5

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3 years ago

19 - (- 41) plzzzzzz help fast!

leonid [27]

Answer:

Step-by-step explanation:

Is because when you have two negative -- signs it became positive

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3 years ago

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