given the graph of g (x) below determine g (1)

Answer:

x=3

Step-by-step explanation: too much math to put here

Answer:

x= 3 ; (x=1 is an extraneous solution)

Step-by-step explanation:

-2x+6 is under a square root, so its value must be > or equal to 0

If we solve the inequality

-2x+6 ≥ 0 we obtain

-x+3≥ 0

-x ≥ -3

x ≤ 3

now that we know the possible values of x we can proceed like this:

1) move 3 on the left side of equal and change its sign

x-3 = √-2x+6

2) square the two members of the equation

x^2 + 9 -6x = -2x+6

3) solve the equation

x^2 -4x +3  = 0

(x-3)(x-1) = 0

x = 3

x = 1

4) Check if the solution are ≤ 3 and if they make true the equation

Both solutions are ≤ 3

if x = 3

3 = √-6+6 + 3

3 = 3

true

x=1

1 = √-2+6 + 3

1 = 2+3

1 = 5 false

In conclusion we can say the 3 is a real solution, while 1 is an extraneous solution

Answer: 35

Step-by-step explanation:

We substitute a for 1 and b for 6.

5(1+6)=5(7)=35

Step-by-step explanation:

If we put 5 in X we get:

1. 3x-2 = 3(5)-2 = 15-2 = 13

2. x+8 = 5+8 = 13

So: 3x-2=x+8.

Answer:

A polygon with 18 sides has 18 interior angles. Therefore, to find the measure of one of these angles, divide the sum by 18. Answer: Each angle is 160 degrees.

Step-by-step explanation:

Answer: well if you listened on school you wouldn't need help sooo

Step-by-step explanation: LISTEN IN SCHOOL

Answer:

Step-by-step explanation:

30÷6=5

Answer:

16

Step-by-step explanation:

8 divided by 1/2 is 16 sites

Hope this helped!

Answer:

D. 120 × ⅕

Step-by-step explanation:

120 computers ÷ 5 classrooms

120 ÷ 5 = 120 × ⅕

Answer:

745.31

Step-by-step explanation:

1.  12.5^2 * 2 = 312.5

2. (3,14 * 156,25)/2 = 245.31

3.  (30 * 12.5)/2 = 187.5

4. 187.5 + 245.31 + 312.5 = 745.31

Answer:

[tex]745.45 mm^{2}[/tex]

Step-by-step explanation:

(semicircle) A1 = 245.45 mm

(rectangle) A2 = 312.5 mm

(triangle) A3 = 187.5 mm

Formula for semicircle = [tex]A = \frac{1}{2} \pi r^{2}[/tex]  

[tex]\frac{1}{2}\pi 12.5^{2} = 78.13\pi = 245.45 mm[/tex]

Formula for rectangle = [tex]A = lw[/tex]

[tex]25 x 12.5 = 312.5 mm[/tex]

Formula for triangle = [tex]A = \frac{1}{2} bh[/tex]

[tex]\frac{1}{2} 30(12.5) = 187.50mm[/tex]

Now we add them all up to get our answer

[tex]245.45 + 312.5 + 187.5 =745.45mm^{2}[/tex]

Answer:

D. In(x - 3) + 4

Step-by-step explanation:

Answer:

parallelogram

Step-by-step explanation:

Looks like a rectangle, but then angles should be marked =90

But two sides are marked equal that makes it a parallelogram.

(a parallelogram is 4 sided figure where 2 opposite sides are =

Answer:

Volume=2616.67

Step-by-step explanation:

V=1/3pi r squared height

V=1/3(3.14)(10)squ.(25)

V=1/3(3.14)(100)(25)

V=2616.66667

V=2616.67

give me your gradma adress imma go there i have milk here

Lol

Answer:

10 pieces

Step-by-step explanation:

(5 1/4)/(1/2) = 10.5

10 pieces with 1/4 ft left over

Answer:

45min

Step-by-step explanation:

just mutiply

Answer:

83min

Step-by-step explanation:

can i have it im trying to get a new role

7: Graph A

8: Graph B

9: Graph C

therefore: Graph A has infinitely MANY solutions; Graph B has ONE solution; Graph C has NO solution

also!! khan academy has a lesson that talks about this and is super helpful: https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:systems-of-equations/x2f8bb11595b61c86:number-of-solutions-to-systems-of-equations/a/number-of-solutions-to-system-of-equations-review

funny they were already in order :) also could you please give me brainliest? all my brainliest answers disappeared :/

Answer:

Billy

Step-by-step explanation:

1 divided by 5 is .20 or 20%

1 divided by 9 is .11 or 11%

Answer:

snap tommyg324

Step-by-step explanation:

Answer:

31/5

Step-by-step explanation:

[f(4) - f(-1)] / 4-(-1)

Answer:

Step-by-step explanation:

CABD is half-circle as CD is diameter and cuts the circle in half

Correct choice is d)

Answer:

For red you have a 1/5% chance for pink you have a 2/4% chance also know as 50% chance

Step-by-step explanation:

Answer:

70ml

Step-by-step explanation:

concentrate is half of water ( 140/2=70)

3 parts of 70ml   in total    (210ml )  

2 parts of water-----------70+70 of water= 140

1 part of concentrate 70 of concentrate

Answer:

Are you just giving away points because this isn't a question and someone will probably delete your answer.

Answer:

d = 5[tex]\sqrt{2}[/tex] +  5[tex]\sqrt{2}[/tex]  = 10 [tex]\sqrt{2}[/tex]

Step-by-step explanation:

A = πr²

50π = πr²

50 = r²

[tex]\sqrt{50}[/tex] = r

[tex]\sqrt{25}[/tex]· [tex]\sqrt{2}[/tex] = radius

2(5[tex]\sqrt{2}[/tex]) = diameter

10[tex]\sqrt{2}[/tex] = diameter

Answer:

Drivers who reside in longboat= Not a Representative Sample

Residents of long boat key= Population

Residents randomly chosen= Representative sample

Step-by-step explanation:

Answer:

Step-by-step explanation:

i don't know

Answer:

15π or 47.12

Step-by-step explanation:

Given that :

θ = 3π/2

Radius, r = 10

Length of arc S :

Using the relation :

S = rθ ; r = central angle in radian

S = 10 * 3π/2

S = 30π/2

S = 15π or 47.12

Answer:

x=21 degrees

Step-by-step explanation:

Answer:

-7-24x

Step-by-step explanation:

looked on photomath.