Please help mee i need to complete this by 1;30!!

Mathematics

1 answer:

Anarel [89]2 years ago

4 0

Answer:

The diameter of that circle is 8, because the radius is 4.

Step-by-step explanation:

Have a nice a and the time by me is 10:23 pm right now.

I probably need to sleep.

Can I maybe plz have brainliest?

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HELP PLEASEEEE. The question is attached. I would appreciate if someone could help me.

Blizzard [7]

a counterclockwise rotation about the origin of 90°

The coordinates of P(3, 3), Q(5, 3), R(5, 7)

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3 years ago

What one was c because all them look alike but different solutions

ElenaW [278]

I don't know what c you are talking about because there is no picture

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3 years ago

Help me I need help ASAP will Give BRAINLIEST

makvit [3.9K]

Answer:

real numbers: all

rational: all but pi

Integers: 20,-9

Whole, 20,-9, radical 16

Natural: 20

Irrational: pi

Step-by-step explanation:

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3 years ago

Find the zeros of y = x + 6x- 4 by completing the square.

dsp73

Answer:

$\large\boxed{x=-3\pm\sqrt{13}}$

Step-by-step explanation:

$(a+b)^2=a^2+2ab+b^2\qquad(*)\\\\\\x^2+6x-4=0\qquad\text{add 4 to both sides}\\\\x^2+2(x)(3)=4\qquad\text{add}\ 3^2=9\ \text{to both sides}\\\\\underbrace{x^2+2(x)(3)+3^2}_{(*)}=4+9\\\\(x+3)^2=13\Rightarrow x+3=\pm\sqrt{13}\qquad\text{subtract 3 from both sides}\\\\x=-3\pm\sqrt{13}$