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2 years ago

Draw a line tangent to the circle at the point (0, 4). Write an equation for this tangent line. Explain your work.PLEASE HELP

Mathematics

1 answer:

kirill [66]2 years ago

5 0

Answer:

y = 1/4x + 4

Step-by-step explanation:

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PLEASE HELP -7y + 11 = 75 + y

Masja [62]

Answer:

y = -8

Step-by-step explanation:

-7y + 11 = 75 + y

Bring the "y" variable on one side, and rest on the other.

Rearranging, we get,

-7y - y = 75 - 11

-8y = 64

-y = 8

y = -8

Hope it helps :)

3 0

2 years ago

Find the 37th term of 27, 19, 11

Akimi4 [234]

Answer:

291

Step-by-step explanation:

37=11+(37-1)*8

37 is the term you want

11 is the first term from least to greatest

(37-1) is from the term you want minus 1

*8 because 8 is the difference between each term

6 0

2 years ago

Let a, b, c, and d be real numbers with a, c 6= 0. Prove that the lines y = ax+b and y = cx + d have the same x-intercept if and

Monica [59]

Step-by-step explanation:

We have got the lines :

$y=ax+b\\y=cx+d$

Both lines intercept the x-axis in the point :

$I = (i_{1} ,i_{2})$

In all point from x-axis the y-component is equal to 0.

$I=(i_{1},o)$

We replace the I point in the lines equations:

$0=a(i_{1})+b \\0=c(i_{1})+d$

From the first equation :

$0=a(i_{1})+b \\-b=a(i_{1})\\i_{1}=\frac{-b}{a}$

From the second equation :

$0=c(i_{1})+d\\ -d=c(i_{1})\\i_{1}=\frac{-d}{c}$

Then $i_{1}=i_{1}$

Finally :

$\frac{-b}{a}=\frac{-d}{c} \\\frac{b}{a}=\frac{d}{c} \\ad=bc$

y = ax + b and y = cx + d have the same x-intercept ⇔ad=bc

8 0

2 years ago

Tan(θ)/sec(θ) − cos(θ)

myrzilka [38]

Sin(theta)- cos(theta)

4 0

2 years ago

Plzzzzzz help right answer gets brainly

GuDViN [60]

Answer:

3 * 3 * 3 * 3

=> $3^{4}$

If my answer helped, then kindly mark me as the brainliest!!

Thank You!!

6 0

2 years ago