Pls ANSWER (15 points)

FromTheMoon [43]

C = -2 will work as a solution.

We know this because of we substitute -2 into the equation:

-4(-2) > 7

8 > 7

It comes out true, because obviously 8 is greater than 7

Hope this helps :)

8 0

3 years ago

Read 2 more answers

The perpendicular bisectors of triangle RST intersect at K. Find KR

ivanzaharov [21]

Answer:

Step-by-step explanation:

Remark

The diagram is a mess of lines; you have to guess where that 12 belongs. Just to make the question a bit more interesting, I'm going to say the 12 belongs to the perpendicular.

If that's true you can find KT using Pythagorus. KT and RT are equal. (SSS)

So, let's go.

Givens

1/2 of ST = 1/2 32 = 16

12 is the leg of the small triangle KT and the third point where the perpenduclar line meets ST.

Solution

KT^2 = 16^2 + 12^2

KT^2 = 256 + 144

KT^2 = 400

KT = sqrt(400)

KT = 20

RK = KT because parts of a congruent triangle = parts of the other triangle containing the line (KT) that you are trying to find the length of.

7 0

3 years ago

Solve (x +1 <4) n (X-8 >-7).<br> O x11 O {XIX<3 or x> 1}<br> O (all real numbers)

Anestetic [448]

Answer:

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Didn't make sense not to live for fun

Your brain gets smart but your head gets dumb

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Judging by the hole in the satellite picture

The ice we skate is getting pretty thin

The water's getting warm so you might as well swim

My world's on fire, how 'bout yours?

That's the way I like it and I'll never get bored

Hey now, you're an all star

Get your game on, go play

Hey now, you're a rock star

Get the show on, get paid

All that glitters is gold

Only shooting stars break the mold

Somebody once asked

Could I spare some change for gas?

"I need to get myself away from this place"

I said, "Yep, what a concept

I could use a little fuel myself

And we could all use a little change"

Well, the years start coming and they don't stop coming

Fed to the rules and I hit the ground running

Didn't make sense not to live for fun

Your brain gets smart but your head gets dumb

So much to do, so much to see

So what's wrong with taking the backstreets?

You'll never know if you don't go (go!)

You'll never shine if you don't glow

Hey now, you're an all star

Get your game on, go play

Hey now, you're a rock star

Get the show on, get paid

And all that glitters is gold

Only shooting stars break the mold

Hey now

Hey, hey, hey now

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Only shooting stars break the mold

8 0

3 years ago

Help which one <br><br> A . (1/2)(4)(3)<br> B . (1/2)(4)(11)<br> C . (1/2)(4)(8)<br> D . (1/2)(8)(4)

leva [86]

9514 1404 393

Answer:

B. (1/2)(4)(11)

Step-by-step explanation:

The length of the base is the sum of the lengths that make it up:

3 + 8 = 11 . . . . feet

The height is 4 ft, so the area is ...

A = 1/2bh

A = 1/2(11)(4) . . . . . equivalent to choice B

7 0

3 years ago

HELP What is the surface area of the square pyramid?

lara [203]

Step-by-step explanation:

<h2>Answer</h2>

<h2>A = a²+2aUnderoute of a²by 4+h</h2>

a) a = base edge

b) h = height

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4 0

2 years ago