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-BARSIC- [3]
3 years ago
9

Draw a graph for each inequality r<-2, x<5, -x>2

Mathematics
2 answers:
frozen [14]3 years ago
6 0

Answer:

Bruh, you can't draw a graph on here.

Step-by-step explanation:

Sorry bro.

Brilliant_brown [7]3 years ago
5 0

Answer:

<h2>Below</h2><h2>▓</h2>

Step-by-step explanation:

The first graph , is for ;

r < -2\\\\\begin{bmatrix}\mathrm{Solution:}\:&\:r

The second graph is for ;

x< 5\\\\\begin{bmatrix}\mathrm{Solution:}\:&\:x

The third graph is for ;

-x>2\quad \\\\\mathrm{Multiply\:both\:sides\:by\:-1\:\left(reverse\:the\:inequality\right)}\\\\\left(-x\right)\left(-1\right)

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Answer:

How many hours?

Step-by-step explanation:

the answer to this is 2x

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3 years ago
Find the value of x.<br><br> X=
givi [52]

Answer:

x = 65

Step-by-step explanation:

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What is the answer to this?
Keith_Richards [23]

Answer:

Y = 28.31

Z = 13.29

Angle A = 28

Step-by-step explanation:

For Angle A:

Remember a triangle has a total of 180 degree angles. So set up your formula as

180 - 62 -90 = Angle A

For Y:

The sine of an angle is equal to the ratio of the opposite side to the hypotenuse.  

sin (B) = opp/hyp or b/c or (y)

sinB = 62

b = 25

Rewrite as c=b/2SinB -> c=25/sin62 -> Y = 28.31

For Z:

Use the Pythagorean theorem to find the unknown side.

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3 0
3 years ago
What is the value of the expression 6z2+2z+10 when z=3?
grigory [225]

Hi there! Hope this helps, and if it does, please mark brainliest!

Answer:

346

Step-by-step explanation:

6z2+2z+10

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346

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3 years ago
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