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Lubov Fominskaja [6]
3 years ago
12

PLEASE HELP ME WITH THIS

Mathematics
2 answers:
Soloha48 [4]3 years ago
5 0
(x-6)(x+2)=0
x-6=0, x=6
x+2=0, x=-2
least -2, greatest 6

777dan777 [17]3 years ago
3 0
Hi :)

Ok, well- solve the equation first, then maybe from there we will have more ideas on what to do here.

So:

(x - 6)(x + 2) = 0

Set factors equal to 0

x - 6 = 0 or x + 2 = 0

x = 0 + 6 or x = 0 - 2

x = 6 or x = -2

Now we can answer the questions....

1) For (x - 6)(x + 2) to equal 0, either (x - 6) or (x + 2) must equal 0

2) In order from least to greatest, are -2 and 6


Let me know if you have any questions. As always, it is my pleasure to help students like you!
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PLZ HELP
Orlov [11]

Answer:

  x=100

Step-by-step explanation:

2x + 100 = 300

    -100    -100

---------------------

     2x =  200

     ----    -----

      2       2

       x=100

7 0
3 years ago
Solve for x<br> 4x+8&lt;2x+2
ipn [44]

Answer:

x< -3

Step-by-step explanation:

4x+8<2x+2

4x+8-8<2x+2-8

4x<2x-6

4x-2x< -6

2x<-6

2x/2< -6/2

x< -3

hope it's helpful

THANK YOU.

8 0
3 years ago
The triangle below has side lengths 10 units, 15 units, and 17 units.
ladessa [460]

Answer:

17 units

Step-by-step explanation:

7 0
3 years ago
Given R = 10 and theta = 1.15 pi, find the Cartesian coordinates. ​
love history [14]

We have been given that r=10 and \theta =1.15\pi. We are asked to find the Cartesian coordinates.

We know that x=r\cdot \text{cos}(\theta) and y=r\cdot \text{sin}(\theta).  

Let us convert polar coordinates to Cartesian coordinates using above formula.

x=10\cdot \text{cos}(1.15\pi)

x=10\cdot (-0.891006524188)

x=-8.91006524188

Round to nearest hundredths:

x\approx -8.91

y=10\cdot \text{sin}(1.15\pi)

y=10\cdot (-0.45399049974)

y=-4.5399049974

Round to nearest hundredths:

y\approx -4.54

Therefore, the Cartesian coordinates will be (-8.91,-4.54) and option 'b' is the correct choice.  

3 0
3 years ago
Help algebra 2 please
34kurt

Answer:

option 4

Step-by-step explanation:

(f*g)(x) =(x² + x+ 1)*(x² - x -1)

           = x²*(x² - x -1)   + x(x² - x -1) + 1*( x² - x -1)

            = x²*x² - x²*x -x²*1   + x*x² - x*x -x*1 + x² - x -1

            = x⁴ - x³ - x² +x³ - x²  - x  + x² - x -1

           = x⁴  - x³ + x³  - x² - x² + x² - x - x - 1

       = x⁴ - x² - 2x - 1

4 0
3 years ago
Read 2 more answers
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