2 years ago

Which of the following equations has exactly one solution?

Mathematics

1 answer:

shusha [124]2 years ago

6 0

Answer:

Step-by-step explanation:

5a+4=9a+3-4a

5a-9a+4a=3-4

a=-1

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5x (x - 4) = 0<br> Solve it in standard form

murzikaleks [220]

Answer:

x=0 or x=4

Step-by-step explanation:

5x(x−4)=0

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3 years ago

Please help fast, I will mark BRAINLIEST 10. Find the rule. *

AURORKA [14]

Answer:

the answer to the question is y=x+2.

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3 years ago

Please help I will give brainliest IF IT IS CORRECT

Andreyy89

Answer:

third graph and (3, -1)

Step-by-step explanation:

y = 2/3x - 3

y = -2x + 5

2/3x - 3 = -2x + 5

2 2/3x = 8

8/3x = 8

8x = 24

x = 3

find 'y'

y = -2(3) + 5

y = -1

The third graph is correct because it shows both a line intersecting the y-axis at -3 and the negative slope line is crossing at +5

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2 years ago

For which of the following is x=-5 a soulution? select all that apply

victus00 [196]

Answer:

The answer are B and C

Step-by-step explanation:

-5² + 50 = 25

|2 x 5| = 10

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3 years ago

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The height of a cone is twice the radius of its base. A cone has a height of 2 x and a radius of x. What expression represents t

notsponge [240]

Answer:

Let's Find it!

Step-by-step explanation:

So let's use the formula for the volume of a cone:

$V=\pi r^{2} \frac{h}{4} \\V=\pi *x^{2} *\frac{1}{2} x\\V=\frac{1}{2} \pi x^{3}$

So there you go!(you could also plug the things in google but thats okay)

Hope this Helps!

P.S. Stay Safe!

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3 years ago

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