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3 years ago

Help? Please. (Svsggdgwgsshshsg)

Mathematics

2 answers:

noname [10]3 years ago

5 0

Answer:

Step-by-step explanation:

that my answer i found it

Burka [1]3 years ago

3 0

The inequality symbol in the picture stands for greater than or equal to, so 9, 11, 12 all apply in the equation

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If a line falls on the points (15, 15) and (6, 11), what is its slope? Enter your

sveta [45]

Answer:

4/9

Step-by-step explanation:

Formula is (y2-y1)/(x2-x1) when two points are (x1,y1) and (x2,y2)

so, (11-15)/(6-15)

= -4/-9

= 4/9

Answered by GAUTHMATH

8 0

3 years ago

Determine if 0.949449444944449444449 rational or irrational and give a reason for answer.

Kamila [148]

Answer:

irrational if it's more after this number but if it stops at the last 9 then it's a rational number

hope this helps

have a good day :)

Step-by-step explanation:

4 0

3 years ago

(3,-2)<br>tell what point is located at each ordered pair

zvonat [6]

Answer:

x = 3

y = -2

Step-by-step explanation:

I honestly don't understand the question I think you made a mistake writing it but I think I have an idea about it.

5 0

3 years ago

Read 2 more answers

Sum and difference tan(135+30)

Mumz [18]

$\tan(x+y)=\dfrac{\sin(x+y)}{\cos(x+y)}=\dfrac{\sin x\cos y+\sin y\cos x}{\cos x\cos y-\sin x\sin y}=\dfrac{\tan x+\tan y}{1-\tan x\tan y}$

So,

$\tan(135^\circ+30^\circ)=\dfrac{\tan135^\circ+\tan30^\circ}{1-\tan135^\circ\tan30^\circ}$

You should know that $\tan135^\circ=-1$ and $\tan30^\circ=\dfrac1{\sqrt3}$

Putting everything together,

$\tan(135^\circ+30^\circ)=\dfrac{-1+\dfrac1{\sqrt3}}{1-(-1)\left(\dfrac1{\sqrt3}\right)}=\dfrac{1-\sqrt3}{\sqrt3+1}=\sqrt3-2$

7 0

4 years ago

100% of my grade plz help

Montano1993 [528]

Answer: for the box. x 5 / -2 / 2 / -1 / 0 / -3 / 3

y 9 / -5 / 0 / 5 / -1 / 9 / 7 / y

Step-by-step explanation:

I hope it helped

3 0

3 years ago