solve the equation 2x^2+11x=-12

Answer:

the common denominator is 18

the answer for the second part is:

15/18 and 7/18

Step-by-step explanation:

Answer:

5. False

6. False

7. False

8. True

9. False

10. True

Step-by-step explanation:

Just did some research.

Answer: The answer is 1 1/3

Step-by-step explanation: I took the test but reviewed my test and it said this was the correct answer

Answer:

Reflected across the y axis

Step-by-step explanation:

Answer:

Circumcenter of a triangle is formed by joining the perpendicular bisectors of three sides of triangle.

As we draw perpendicular bisectors of three sides, they will intersect at one point(say O) which lies inside the circle.

From that point of intersection, draw a circle touching each of the vertex of a triangle and we get a circumcircle. And O becomes centre of the circle.

Hence, circumcenter lies inside the triangle.

Point Z is the intersection of the medians. Then the correct option is A.

The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180°.

Z is the centroid of the triangle ΔUVW.

The circumcenter of a triangle is framed by joining the opposite bisectors of three sides of the triangle. But the perpendicular bisectors are not shown.

The opposite sides are bisects. Then point Z is the intersection of the medians.

Thus, the correct option is A.

More about the triangle link is given below.

https://brainly.com/question/25813512

#SPJ5

+ 2 = 2

1/3 + 1/4 = 4/12 + 3/12 = 7/12

2^3 * 2^2 = 8 * 4 = 32

Hope this helps! :)

Answer:

Why is his name Jack? lol what about Aron or Liam...something hotter i mean he is a football player.

Step-by-step explanation:

Answer:40v

Step-by-step explanation:

The voltage that drop across one of the resistors when the battery is given  is to be considered as the 40 volts.

Since There are three 20.0 Ω resistors connected in series across a 120 V generator.

So here Total current be like

[tex]= 120 \div (20 \times 3)\\\\= 120 \div 60[/tex]

= 2

Now the drop in the voltage is

= (2) (20)

= 40 volts

hence, The voltage that drop across one of the resistors when the battery is given  is to be considered as the 40 volts.

Learn more about voltage here: https://brainly.com/question/25262015

Answer:

25,000,000x

Step-by-step explanation:

10^6=1,000,000

25*1,000,000x

Mulitipli the numbers: 25 * 1,000,000 = 25,000,000x

Answer:

−87+33i

Step-by-step explanation:

Answer:

-13-14i

Step-by-step explanation:

-7+-6= -13

-5i+-9i= -14i

Answer:

the third one

Step-by-step explanation:

-5 is the least out of all of them and 6 is the greatest so then you can put the numbers in between

Answer:

2.5

Step-by-step explanation:

10 / 4 = 2.5

9514 1404 393

Answer:

  $0.26

Step-by-step explanation:

To find cost per napkin, divide the cost by the number of napkins:

  cost/napkin = $3.90/(15 napkins) = $0.26/napkin

Answer:

-3

Step-by-step explanation:

The formula for slope is [ y2-y1/x2-x1 ].

8-14/-2-(-4)

-6/2

-3

Best of Luck!

Answer: IRT WOULD BE C bc likw look da chaer i dont gotta epsxlain

Step-by-step explanation:

Answer:

x=85

Step-by-step explanation:

let's angle c be x

39+56+x=180

95+x=180

x=180-95

x=85

Answer:

85 degrees

Step-by-step explanation:

In similar triangles, corresponding angles are congruent, or have the same measure.

Therefore, angle B must also be 56 degrees. In a triangle, there are 180 degrees.

A+b+c=180

39+56+c=180

c=85 degrees.

Answer:

a

Step-by-step explanation:

Answer: C  72=9÷1/8

I hope this helps:

Answer:

12 ??

Step-by-step explanation:

Answer:

x = 5/4

y = 15/16

Step-by-step explanation:

Let's solve your system by substitution.

y = 3/4x; 5/2x + 2y = 5

Answer:

you plug in the x-values into the equation to get the y-values:

y=2(1)+5

y= 2+5

y=7 or (1,7)

y=2(4)+5

y=8+5

y=13 or (4,13)

y=2(5)+5

y=10+5

y=15 or (5,15)

y=2(10)+5

y=20+5

y= 25 or (10,25)

Step-by-step explanation:

I hope this helps :)

Answer:

69420333

Step-by-step explanation:

Answer:

[tex]x\leq 4[/tex] or [tex]x\geq 4[/tex]

Step-by-step explanation:

We are given that

[tex]f(x)=(8-2x)^2[/tex]

We have to find the restricted domain of f which make the inverse of f.

Substitute x=4

[tex]f(4)=0[/tex]

One-to-one function:

The function is called one-to-one when  

[tex]f(x_1)=f(x_2)[/tex] for [tex]x_1=x_2[/tex]

The function is one-to-one when [tex]x\leq 4[/tex] or [tex]x\geq 4[/tex]

When the function is one-to-one then the function has inverse function.

If the function is not one-to-one  then function has no inverse .

Therefore, the restricted domain of f which make the inverse of f(x) a function is given by  

[tex]x\leq 4[/tex] or [tex]x\geq 4[/tex]

Answer:

The answer is 55 degrees

Step-by-step explanation:

180-125=55

Answer:

8x^3y^9

Step-by-step explanation:

just multiply 4 by 2. then, add each exponent. for example, there is x² and there is x, so do x² × x = x³. then do y³ × y^6 = y^9.

Answer:

y=3x-3

Step-by-step explanation:

Answer:

LN = HJ

Step-by-step explanation:

If you look at the two triangles, you will see each side has a different number of lines on them. Each set of lines corresponds to the same set of lines on the other triangle.

So since side IH has one line the side on the other triangle with one line would be congruent. So that would be line ML.

Also if there are not lines on every side then you could identify the triangle by the red square in the corner meaning that that is a right angle (90 degrees.)