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3 years ago

Helppppp meeee pleassseee

Mathematics

2 answers:

Paraphin [41]3 years ago

6 0

All the angles which subtend the same chord are congruent. So that makes angle T = angle S = 50 degrees as well.

So y = 180 - (92 + 50) = 180 - 142 = 38

Answer: Choice F, 38 degrees

dybincka [34]3 years ago

4 0

I think it would be H tell me if it ain’t

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Murljashka [212]

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From what I know there is no q.

p=0 I put a slight explanation below.Hope it helps

Step-by-step explanation:

Ax^2+bx+c-p=x

Ax^2+bx+c-p-x=x-x

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A Medical company tested a new drug on 100 people for possible side effects. This table shows the results...

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The vertex of the parabola below is at the point (3,2) and the point (4,6) is on the parabola. What is the equation of the parab

nata0808 [166]

Answer:

$\large\boxed{y=4(x-3)^2+2\ \bold{vertex\ form}}\\\boxed{y=4x^2-24x+38\ \bold{standard\ form}}$

Step-by-step explanation:

The vertex form of a parabola:

$y=a(x-h)^2+k$

(h, k) - vertex

We have the vertex at (3, 2) → h = 3 and k = 2.

Substitute:

$y=a(x-3)^2+2$

The point (4, 6) is on athe parabola. Put the coordinates of this point to the equation:

$6=a(4-3)^2+2$ subtract 2 from both sides

$6-2=a(1)^2+2-2$

$4=a\to a=4$

Finally:

$y=4(x-3)^2+2$ vertex form

use (a - b)² = a² - 2ab + b²

$y=4(x^2-6x+9)+2$ use the distributive property

$y=4x^2-24x+36+2$

$y=4x^2-24x+38$ standard form

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3 years ago