bfnbhsvkisbvjdkbv jv ksnhvsdf vkdbsnjbv k

Answer:

discriminant:  4; number of real roots:  2

Step-by-step explanation:

The coefficients a, b and c of this quadratic are {-3, -2, 0}.

Thus, the discriminant b^2 - 4ac is (-2)^2 - 4(-3)(0), or 4.

Because the discriminant is positive, this quadratic has two real, unequal roots.

-3p^2 - 2p can be factored as follows:  -p(3p + 2).  If we set this expression equal to zero, we can find the roots:  {-2/3, 0}

Answer:

range = 9-1 or 8

Step-by-step explanation:

Answer:

3y+6-6=30-6 (subtract 6 from both sides)

3y=24 (simplfy by subtracting those numbers)

3y/3 = 24/3 (divide both sides of the equation)

y=8 (simplfy by divding with those numbers)

Step-by-step explanation:

Hope this helps :)

Answer:

3y+6-6=30-6

Step-by-step explanation:

Answer:

[tex] \frac{1}{8} [/tex]

Step-by-step explanation:

[tex] \frac{3}{8} \times \frac{2}{6} \\ \frac{1}{8} [/tex]

Answer:

[tex]\frac{1}{8}[/tex]

Step-by-step explanation:

solve:

[tex]\frac{3}{8}[/tex] × [tex]\frac{2}{6}[/tex] = [tex]\frac{6}{48}[/tex]

simplify:

[tex]\frac{6}{48}[/tex] = [tex]\frac{1}{8}[/tex]

The minimum number of boxes needed for all of the golf balls is 26.

An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.

Example: 2 + 3x + 4y = 7 is an expression.

We have,

Number of golf balls = 468

Number of golf balls in one box = 18

The number of boxes.

= 468 ÷ 18

= 468/18

= 26

Thus,

The number of boxes needed is 26.

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Answer:

y2-19y+361/4/(y-19/2)squared

Answer:

a. 6 (3 x 2)

b. 28.26 (3.14 x 3^2)

c. 9.42 (3.14 x 3)

Hope this helped!!

Answer:

9801

Step-by-step explanation:

The computation is shown below

Given that

81×121

Based on the above equation we simply solve this equation by multiplying them i.e.

= 81×121

= 9801

Hence, the answer is 9801

Answer:

c

Step-by-step explanation:

because it is going in a round shape

Answer:

15/8

Step-by-step explanation

Answer:

x= 15/8

Step-by-step explanation:

1. Remove the parentheses.

2. Multiply both sides.

3. Move the terms

4. Collect like terms, calculate

5. Divide both sides

Answer:

24meters

Step-by-step explanation:

Given data

Joe walked 12m East

We are told that Joe continued to walk for another 12m east

Therefore, Joes displacement is

=12+12

=24m

His displacement is 24meters

Answer:

Step-by-step explanation:

9) In parallelogram, adjacent angles are supplementary

14x - 4 + 86 = 180

           14x  = 180 - 86 + 4

           14x = 98

               x = 98/14

              x = 7

10) In parallelogram, opposite angles are congruent.

6x + 4 = 64

      6x = 64 - 4

     6x = 60

      x = 60/6

    x = 10

11) In parallelogram, opposite sides are congruent.

3x + 4 = 2x + 10

 3x -2x + 4 = 10

           x + 4 = 10

                   x = 10-4

                  x = 6

Answer:

3.96% I think

Sounds like sloths are living the life lol

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

it should be because its the only one touching the y-axis

Answer:

(0, 0)

Step-by-step explanation:

The y-intercept is the point where the line crosses the y axis. From looking at the graph, that point seems to be at (0, 0).

Answer: The answer would be (B) 18

Step-by-step explanation: Have a brilliant day of learning!

Answer:

6 hours.

Step-by-step explanation:

The formula sort of has to be invented.

Al

rate = 1 shed / 2 hours

Tom

rate = 1 shed / x hours.

Together.

rate = 1 shed / 1.5 hours.

Equation

1 shed / 2 hours + 1 shed / x hours = 1 shed / 1.5 hours.

1/2 + 1/x = 1/1.5          Put the fractions over a common denominator.

(x + 2) / 2x = 1 / 1.5   Cross Multiply

1.5(x + 2) = 2x           Remove the Brackets.

1.5x + 3 = 2x             Subtract 1.5x from both sides

3 = 2x - 1.5x

3 = 0.5x                    Multiply both sides by 2

6 = x

It would take Al 6 hours to do the shed on his own.

Answer:

The answer is 44

Step-by-step explanation:

Answer:

its a

Step-by-step explanation:

Answer:24

Step-by-step explanation:3 divided by 1/8 is just 3 multiplied by 8

Answer:

180

Step-by-step explanation:

900/ 10= 90x 2= 180

haha very bad explaination but hope it helps <3

Answer:

180

Step-by-step explanation:

First let's write the problem out.

20% of 900 = 20%*900

20% can also be written out as .2

now all you need  do is multiply .2 by 900

This should get you 180

Answer:

24 es la respuesta correct

Step-by-step explanation:

Answer:

18cm

Step-by-step explanation:

add both bases (4+8) and then divide by 2

12/2=6

the multiply by 3

6x3=18

prolly a bad explaination but hope it helps <3

Answer:

x = 74 degrees

Step-by-step explanation:

If we assume that this triangle is isosceles, then the sum of the two angles at the bottom is (180 - 32) degrees, or 148 degrees.  The angle x is half that, i. e., x = 74 degrees

Answer:

About 20000 will be the answer.

Step-by-step explanation:

First, do 15% of 7000

then multiply the answer with 12.

then add the answer with 7000.

After your answer comes see the nearest whole number. Hence your answer came.

Try it. Hope it helps.

Answer:

second one just se that cuse I think it is it a fuse fore me

Answer:

1.8

Step-by-step explanation:

11.3 - 9.5 = 1.8

Hope that helps!

Answer: 13

Step-by-step explanation:

According to pemdas (parenthesis, exponents, multiplication and divisions (from left to right)x aditioncand subtraction (left to right)

So first you would do 2^2 which 4

So now the equation would be 4+13-4

Positive 4 and negative 4 cancel out

The answer is 12

Answer:

This means that the rate of change of your position is negative and you have a negative velocity. A negative velocity does not mean that you are slowing down

Step-by-step explanation:

The meaning to have a negative change is, it is decreasing over time.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

We have to explain the meaning to have a negative change.

Hence, We get;

A positive rate of change means that the quantity you are measuring is increasing over time, and a negative rate of change means that it is decreasing over time.

Thus, The meaning to have a negative change is, it is decreasing over time.

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Answer:1

Step-by-step explanation: 1+1=3

Answer:

Mercedes, look at the graph i'm attaching... do you see ? what's the slope?

Step-by-step explanation:

Answer:

Step-by-step explanation

Answer:

100%

Step-by-step explanation:

Picking a green tile from a bag with nothing with green tiles is 100%, because what else could you get