What is the value of y? Assume that the line is tangent to the circle

Help me BRAINLIEST i dont know

natka813 [3]

Answer:

38 and 57

Step-by-step explanation:

5 0

3 years ago

Needs to be graphed and solved please help

il63 [147K]

Answer: here it is graphed and it cant be solved because there are no solutions as seen on the graph!

Step-by-step explanation: hope i helped please mark brainliest!

7 0

3 years ago

Solve (9x-4)^2=18 using the square root method

Damm [24]

Answer:

x = 4/9 + sqrt(2)/3 or x = 4/9 - sqrt(2)/3

Step-by-step explanation:

Solve for x over the real numbers:

(9 x - 4)^2 = 18

Take the square root of both sides:

9 x - 4 = 3 sqrt(2) or 9 x - 4 = -3 sqrt(2)

Add 4 to both sides:

9 x = 4 + 3 sqrt(2) or 9 x - 4 = -3 sqrt(2)

Divide both sides by 9:

x = 4/9 + sqrt(2)/3 or 9 x - 4 = -3 sqrt(2)

Add 4 to both sides:

x = 4/9 + sqrt(2)/3 or 9 x = 4 - 3 sqrt(2)

Divide both sides by 9:

Answer: x = 4/9 + sqrt(2)/3 or x = 4/9 - sqrt(2)/3

7 0

3 years ago

What is f(5) if f(1) = 3. 2 and f(x 1) = Five-halves(f(x))?

stealth61 [152]

Function assign value from one set to another. The value of f(5), if f(1) = 3.2 and f(x+1) = Five-halves(f(x)) is 125.

<h3>What is Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.

As it is given the value of the function f(1) is 3.2, while the value of f(x+1) is $f(x+1) = \dfrac{5}{2}[f(x)]$ , therefore, in order to find the value of f(5), we need to calculate the value of f(4).

f(2)

$f(x+1) = \dfrac{5}{2}[f(x)]\\\\f(2)=f(1+1) = \dfrac{5}{2}[f(1)]\\\\f(2) = 2.5 \times 3.2\\\\f(2) = 8$

f(3)

$f(x+1) = \dfrac{5}{2}[f(x)]\\\\f(3)=f(2+1) = \dfrac{5}{2}[f(2)]\\\\f(3) = 2.5 \times 8\\\\f(3) = 20$

f(4)

$f(x+1) = \dfrac{5}{2}[f(x)]\\\\f(4)=f(3+1) = \dfrac{5}{2}[f(3)]\\\\f(4) = 2.5 \times 20\\\\f(4) = 50$

f(5)

$f(x+1) = \dfrac{5}{2}[f(x)]\\\\f(5)=f(4+1) = \dfrac{5}{2}[f(4)]\\\\f(5) = 2.5 \times 50\\\\f(5) = 125$

Hence, the value of f(5), if f(1) = 3. 2 and f(x+1) = Five-halves(f(x)) is 125.

Learn more about Function:

brainly.com/question/5245372

8 0

2 years ago

Read 2 more answers

Finish the lyrics:

iragen [17]

Answer:

Time square can't shine as bright as you

I swear, it's true

Hey there, Delilah

Don't you worry about the distance

I'm right there if you get lonely

Give this song another listen

Close your eyes

Listen to my voice, it's my disguise

I'm by your side

Oh, it's what you do to me

What you do to me

Hey there, Delilah

I know times are gettin' hard

But just believe me, girl

Someday I'll pay the bills with this guitar

We'll have it good

We'll have the life we knew we would

My word is good

Hey there, Delilah

I've got so much left to say

If every simple song I wrote to you

Would take your breath away

I'd write it all

Even more in love with me you'd fall

We'd have it all

Oh, it's what you do to me

A thousand miles seems pretty far

But they've got planes and trains and cars

I'd walk to you if I had no other way

Our friends would all make fun of us

And we'll just laugh along because we know

That none of them have felt this way

Delilah, I can promise you

That by the time we get through

The world will never ever be the same

And you're to blame

Hey there, Delilah

You be good, and don't you miss me

Two more years and you'll be done with school

And I'll be makin' history like I do

You'll know it's all because of you

We can do whatever we want to

Hey there, Delilah, here's to you

This ones for you

Oh, it's what you do to me

What you do to me

Oh, whoa, whoa

Oh whoa, oh

Oh, oh

Step-by-step explanatio

7 0

2 years ago

Read 2 more answers