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4 years ago

Y= 1/2x -3 on a graph I’m confused on how to graph 1/2x - 3

Mathematics

2 answers:

Ostrovityanka [42]4 years ago

6 0

I graphed the answer

amid [387]4 years ago

3 0

Answer:

Put your equation into this!

Step-by-step explanation:

desmos.com/calculator

It will graph it for you!

You are very welcome!!

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(_____)^2= (cscx-1)(cscx+1)

Lady bird [3.3K]

$(csc(x)-1)(csc(x)+1)=csc^2(x)-1=cot^2(x)$

We know that $csc^2(x)-1=cot^2(x)$ because of the Pythagorean trig identity $1+cot^2(x)=csc^2(x)$ .

4 0

3 years ago

Steven is walking around the perimeter of a circular swimming pool

Archy [21]

Answer:

62.83

Step-by-step explanation:

Circumference=2 pi r

diameter=20

20*pi= about 62.83

so it sould be around 62.83

4 0

2 years ago

Read 2 more answers

What are the coefficient(s) in the expression 6y+3x-2

Maslowich

Answer:

6 and 3

Step-by-step explanation:

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3 years ago

Solve each system by substitution. -5x + 3y = 3 and -4x + y = 1

taurus [48]

$\left\{\begin{array}{ccc}-5x+3y=3\\-4x+y=1&|\text{add 4x to both sides}\end{array}\right\\\\\left\{\begin{array}{ccc}-5x+3y=3\\y=4x+1&(*)\end{array}\right\\\\\text{Substitute }\ (*)\ \text{to the first equation}\\\\-5x+3(4x+1)=3\qquad\text{use distributive property}\\\\-5x+(3)(4x)+(3)(1)=3\\\\-5x+12x+3=3\qquad\text{subtract 3 from both sides}\\\\7x=0\qquad\text{divide both sides by (-5)}\\\\\boxed{x=0}\\\\\text{Substitute the value of x to}\ (*):\\\\y=4(0)+1\\y=0+1\\\boxed{y=1}\\\\Answer:\ x=0\ and\ y=1.$

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3 years ago

Solve the following:<br> 4x3 = 2x + 7

Yuri [45]

Answer:

If you meant 4x to the third power, than x = 1.34

8 0

2 years ago