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3 years ago

What is the dropdown to complete the following inequality?

Mathematics

1 answer:

DerKrebs [107]3 years ago

6 0

I’m sorry if I’m wrong but I believe it is >

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I need help finding the inverse of this problem

fomenos

$y=\sqrt{x-1}+6$

(Notice that we always have $y\ge6[tex].)Swap [tex]x$ and $y$ , then solve for $y$ :

$x=\sqrt{y-1}+6$

$x-6=\sqrt{y-1}$

$(x-6)^2=(\sqrt{y-1})^2$

$(x-6)^2=y-1$

$y=(x-6)^2+1$ (this is the inverse)

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This inverse is valid only for $x\ge6$ . Why?

Suppose we take $x=0$ . Then

$y=(0-6)^2+1=37$

This would suggest that in the original equation, we should get $x=37$ when $y=0$ . But when we check this, we end up with

$0=\sqrt{37-1}+6=\sqrt{36}+6=6+6=12$

which is clearly not true.

6 0

3 years ago

Santiago receives an allowance of $7 every week . How much total does he receive in 4 week?

goblinko [34]

7 weeks x 4
7 x 4 = 28
He received 28$

3 0

3 years ago

Read 2 more answers

A bicycle tire has a diameter of 62 cm.

MrRa [10]

Answer:

1947.78 inches or 162.31 feet.

Step-by-step explanation:

the circumference of any given circle is its diameter times pi. So, if you multiply the diameter times pi and then the circumference by 10 you get the number of inches traveled, if you divide that by 12 you get the number of feet traveled.

5 0

3 years ago

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Can somebody help me with this please, I need it ASAP

andreyandreev [35.5K]

Answer:fr

Step-by-step explanation no cap

6 0

3 years ago

Can anyone help? please please

KengaRu [80]

Answer:

The answer is 118*

Step-by-step explanation:

90*+28*=118*

8 0

3 years ago