Find the zeros
f(x)=(x+3)( x-2)
g(x)=(2x-3)(x+4)
h(x)=(-2x+4)(x+1)
P(x)=3(x+3)(2x-1)

Answers

Answer 1

Answer:10

Step-by-step explanation:


Related Questions

please help, i will mark you brainliest :))

Answers

It would be 0.2
Because
1 divided by 5 = 0.2
To check
0.2*5=1

Hope this helps

Have a great day/night

Answer:

0.2

Step-by-step explanation:

What is the value of x in the equation -6 + x = -1? (5 points)
1) -5
2) -7
3) 7
4) 5

Answers

Answer:

x = 5

Step-by-step explanation:

This is a simple algebra equation, you can rewrite this equation to look like this x - 6 = -1.  Add 6 on both sides to get your x-value which is 5.

Answer:

answer 4 is right, x = 5

Step-by-step explanation:

-6 + x = -1

i) move constants to the right-hand side and change its sign

x = -1 + 6

ii) calculate the sum

x = 5

help me with my math for brainiest:)

Answers

Answer:
13. A=13.
Step by step:
A-6=13
A=13+6
A=19

16. X=-18
Step by step:
X+4=-14
X=-14-4
X=-18

19. W=15.4
Step by step:
-10.1=w+5.3
-w-10.1=5.3
-w=5.3+10.1
-w=15.4
W=-15.4

22. D=-5.9
Step by step:
-9.3=d-3.4
-d-9.3=-3.4
-d=-3.4+9.3
-d=5.9
D=-5.9

25.q=5/18
Step by step:
q+5/9=5/6
q=5/6-5/9
q=5/18


1.a-6=13

a-6+6=13+6

a=19

2. x+4=-14

x+4-4=-14-4

x= –18

3.-10.1=w+5.3

-10.1-5.3=w+5.5-5.3

w= -15.4

4.-9.3=d- 3.4

-9.3+3.4=d -3.4 +3.4

d=-9.3+3.4

d= -5.9

5.q+5/9=5/6

q+5/9-5/9=5/6-5/9

q=5/18

-3/7+5/2 whats the answer
??

Answers

Answer:

29/14

Step-by-step explanation:

How to use graph of equation

Answers

Answer:

Locate the y-intercept on the graph and plot the point.

From this point, use the slope to find a second point and plot it.

Draw the line that connects the two points.

Step-by-step explanation:

Find the y intercept on the graph

Then from the points where the y intercept passes find the second point and graph it

Then draw the line where they connect

What is the solution to his system of linear equations? Y-x=6. Y+x=-10

Answers

Answer:

Hi

Step-by-step explanation:

Which statement describes the solutions of this equation?
I + 2
. 2 + = 1
OA.
The equation has two valid solutions and no extraneous solutions,
OB.
The equation has no valid solutions and two extraneous solutions.
O C.
The equation has one valid solution and no extraneous solutions.
OD.
The equation has one valid solution and one extraneous solution.

Answers

Step-by-step explanation:

x/(x + 2) + 1/x = 1

x² + (x + 2) = x(x + 2)

x² + x + 2 = x² + 2x

x = 2.

Since x = 2 neither makes (x + 2) or x become 0, there are no extraneous solutions.

The answer is "The equation has 1 valid solution and no extraneous solutions." (C)

The true statement is (c) the equation has one valid solution and no extraneous solutions

The equation is given as:

[tex]\frac{x}{x + 2} + \frac 1x = 1[/tex]

Take LCM

[tex]\frac{x^2 + x + 2}{x(x + 2)} = 1[/tex]

Expand the numerator

[tex]\frac{x^2 + x + 2}{x^2 + 2x} = 1[/tex]

Cross multiply

[tex]x^2 + x + 2 = x^2 + 2x[/tex]

Subtract x^2 from both sides

[tex]x + 2 = 2x[/tex]

Collect like terms

[tex]2x -x = 2[/tex]

[tex]x = 2[/tex]

Hence, the equation has one valid solution and no extraneous solutions

Read more about solutions of equations at:

https://brainly.com/question/1397278

Plis help me thank you first one to reply gets brainless

Answers

1: 0.46

2:0.4

3: -0.6

4: -0.85

5: 3.34

6: -1.77

7: 34/99

8: 3.16

9: -9/10

10: -17/20

11: -19/5

12: 2.3

13: 4/13

14: 8 7/11

Lily says that (2+i)" is a complex number for every positive integer value of n. Explain how you
know Lily is correct.

Answers

Lily is not correct her answer is wrong.

*worth 15 pts*
what is .5=2x-6.5 plz show work

Answers

Answer:

5=2x-6.5 +6.5

11.5=2x ÷2

5.75=x

Step-by-step explanation:

prove me wrong

Answer:

x = 3.5

Step-by-step explanation:

step 1:  add 6.5 to each side;  7 = 2x

step 2: divide each side by 2

x = 7/2 or 3.5


A cube has sides of length 5 cm.
Find the total surface area of the cube.
Please explain as well, as I struggle with surface area.

Answers

5 x 5 = 25
25 x 6 = 150

150cm^2

Answer:

150 cm^2

Step-by-step explanation:

Keep in mind that the dimensions of the cube are identical in 6 directions.  This means that the surface area of the bottom is 5 cm by 5 cm, yielding the area 25 cm^2.  The top has the same area, so considering top and bottom we get a total surface area of 50 cm^2.

Likewise, the total surface area of the sides together is 50 cm^2.  The total surface area of the front and back together is 50 cm^2.

Thus, the total surface area of the entirre cube is 3(50 cm^2), or 150 cm^2

The mean of the following frequency distribution is 25.2. Find the missing frequency x.

Class
0 - 10
10 - 20
20 – 30
30 – 40
40 - 50

Frequency
8
x
10
11
9​

Answers

Answer:

Solution:-

Frequency Distribution     Frequency     Mid values     F*M

0 - 10                                    8                     5                40

10 - 20                                  x                    15               15x

20 - 30                                 10                   25               250

30 - 40                                 11                   35               385

40 - 50                                  9                    45               405

_____________________________________________________

                                         Σf = 38+x                      Σfm = 1080+15x

______________________________________________________

Given Mean = 25.2

Mean = Σfm/Σf

25.2 = 1080+15x/38+x

25.2 × (38+x) = 1080+15x

957.6+25.2x = 1080+15x

25.2x - 15x = 1080 - 957.6

10.2x = 122.4

x = 122.4/10.2

x = 12

Missing frequency = 12  Answer

Hope it helps.

If you have any query, feel free to ask.

+ 2.6.3 Qulz Similar Triangles Question 10 of 10 With similar triangles, the ratios of all three pairs of corresponding sides are equal. O A. True O B. False​

Answers

Answer:

A True

Step-by-step explanation:

tell me if I'm worng

True, The ratios of all three pairs of corresponding sides are equal.

What is mean by Triangle?

A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.

We have to given that;

Two triangles are Similar.

Now, By definition of similarity of the triangle, we get;

The ratios of all three pairs of corresponding sides are equal.

Thus, The given statement is true.

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ7

Write the equation in standard form.
y - 2 = -(x +4)

Answers

Answer:

x + y = - 2

Step-by-step explanation:

The equation of a line in standard form is

Ax + By = C ( A is a positive integer and B, C are integers )

Given

y - 2 = - (x + 4) ← distribute by - 1

y - 2 = - x - 4 ( add x to both sides )

x + y - 2 = - 4 ( add 2 to both sides )

x + y = - 2 ← in standard form

Answer the following problem and simplify the answet
33/10 x 4/11=

Answers

Answer:

33/10 × 4/11=6/5

3.3 ×0.3636363636=1.2

Answer:

Answer is 1.2

Step-by-step explanation:

33/10 x 4/11=  6/5

6/5 simplified is 1.2

What is the exponential function
that best models the number of
gnats the scientists have gathered
after the number of hours listed?

a)use demos to determine the exponential equation that best fits the data in the table. What is the equation?

b)
How many hours will it take
for 200 gnats to gather?

Hours~ 0,1,2,3,4

Number of gnats~ 12,20,35,60,80

Answers

Answer:

Number Sense 3. ... Activity #2 - Solving Exponential Equations (self-checking) 5. ... #2: Used four of the star station C's problems in the Exponential Math Workshop. ... Please feel free to email me with any questions or join our office hour ... There are a variety of activities, most of which allow you to check your answers. 3.

Step-by-step explanation:

find KL round to nearest tenth

Answers

9514 1404 393

Answer:

  KL ≈ 5.3

Step-by-step explanation:

JL/JM = tan(51°)   ⇒   JL = JM×tan(51°)

KL/JL = cos(72°)   ⇒   KL = JL×cos(72°) = JM×tan(51°)×cos(72°)

KL = 14·tan(51°)·cos(72°) ≈ 5.3

2. Tablespoons and liters are some units used to measure volume. What are some
other units used to measure volume?

Answers

gallons, teaspoon, quart, etc!

Answer:

gallons, teaspoon, quart, etc!

Step-by-step explanation:

Are these correct????

Answers

Answer:yes it is right

Step-by-step explanation that’s right

Answer: pretty sure

Step-by-step explanation:

Please give me a brainliest even if im wrong im strugling please

Solve the system of equations: y = 2x - 5, y=x^2- 5
A. (0, -5) and (2, - 1)
B. (0,5) and (2, 2)
C. (-1,-4) and (3, 4)
D. (-1.-7) and (4,3​

Answers

Answer:

A

Step-by-step explanation:

both equation is y so

2x - 5 = x² - 5

2x = x²

0 = x² - 2x

0 = x(x-2)

x = 0

x = 2

for x = 0

y = 2x - 5

y = 0 - 5

y = -5

(0,-5)

for x = 2

y = 2x - 5

y = 2(2) - 5

y = -1

(2,-1)

y=-4/5x+7 in general form
Please answer quickly! ;)

Answers

Answer:

In order to graph y=%284%2F5%29%2Ax-7 we only need to plug in two points to draw the line

So lets plug in some points

Plug in x=0

y=%284%2F5%29%2A%280%29-7

y=0%2F5-7 Multiply

y=-35%2F5 Add

y=-7 Reduce

So here's one point (0,-7)

Now lets find another point

Plug in x=5

y=%284%2F5%29%2A%285%29-7

y=20%2F5-7 Multiply

y=-15%2F5 Add

y=-3 Reduce

So here's another point (5,-3). Add this to our graph

Now draw a line through these points

So this is the graph of y=%284%2F5%29%2Ax-7 through the points (0,-7) and (5,-3)

So from the graph we can see that the slope is 4%2F5 (which tells us that in order to go from point to point we have to start at one point and go up 4 units and to the right 5 units to get to the next point) the y-intercept is (0,-7)and the x-intercept is (8.75,0) ,or (35%2F4,0)

We could graph this equation another way. Since b=-7 this tells us that the y-intercept (the point where the graph intersects with the y-axis) is (0,-7).

So we have one point (0,-7)

Step-by-step explanation:

HELP PLEASEEE ASAP WILL GIVE. BRAINLIST ​

Answers

Answer:

width = 2x + 1

Step-by-step explanation:

A = lw

A = 10x² + 5x = 5x(2x + 1) = lw ⇒ w = 2x + 1

15 I’m pretty sure sorry if I’m wrong I’m not very smart

B is the midpoint of line AC. Which statement best describes the relationship between triangles ABD and CBD?

Answers

Answer:

Triangles ABD and CBD are congruent by the SSS Congruence Postulate

Step-by-step explanation:

AB = CB

AD = CD

and BD is the common side.

The statement that best describes the relationship between triangles ABD and CBD is 'Triangles ABD and CBD are congruent by the SSS Congruence postulate'

What are similar triangles?

"Two triangles are similar when their corresponding angles are equal and corresponding sides are in equal proportion."

What are congruent triangles?

"Two triangles are congruent if their corresponding sides are equal and corresponding angles are equal in measure."

What is SSS congruence postulates?

"Two triangles are congruent if all three sides of a triangle are congruent to corresponding three sides of other triangle."

What is SSS similarity postulates?

"Two triangles are similar if all the three sides of a triangle are in proportion to the three sides of another triangle."

What is SAS similarity postulates?

"Two triangles are similar if the two sides of a triangle are in the same proportion of the two sides of another triangle, and the angle between the two sides in both the triangle are equal."

What is SAS congruence postulates?

"Two triangles are congruent if two sides and the angle between these two sides of one triangle are congruent to the corresponding two sides and the included angle of a second triangle."

For given question,

We have been given triangles ABD and CBD.

B is the midpoint of line AC

⇒ AB = BC

For triangles ABD and CBD,

side AB = side CB                   ............(since, B is the midpoint of line AC)

side BD = side BD                   .............(common side)

side AD = side CD                  ............(measures 15 units each)

So, by SSS postulates of triangle congruence triangles ABD and CBD are congruent triangles.

Therefore, the statement that best describes the relationship between triangles ABD and CBD is 'Triangles ABD and CBD are congruent by the SSS Congruence postulate'

The correct answer is option (a)

Learn more about SSS postulate of triangle congruence here:

https://brainly.com/question/1593616

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the relationship between time and distance remaining on a 3 mile walk for someone walking at steady rate of 2 miles per hour​

Answers

Let d be the remaining distance.
Let t be the remaining time.

The standard distance equation is:
d = rt

We are given the rate as 2, so:
d = 2t

At the start of the walk, the remaining distance is 3 miles.
The remaining time is 1.5 hours.

At the end of the walk, the remaining distance is 0 miles.
The remaining time is 0 hours.

A graph of the distance and time would be a continuous, solid line. That's because the walker will be at every distance between 3 and 0 and every time between 1.5 and 0.

Answer:
The graph of this would be a solid line

y=-6x+2
How many solutions does this linear system have?
O one solution: (0, 0)
Oone solution: (1, 4)
O no solution
Oinfinite number of Solutions
-12x– 2y =4

Answers

Answer:

The system has of the equation has no solution

Thus,

NO SOLUTION!

Step-by-step explanation:

Given the system of equations

[tex]\begin{bmatrix}y=-6x+2\\ -12x-2y=4\end{bmatrix}[/tex]

Arrange equation variables for elimination

[tex]\begin{bmatrix}y+6x=2\\ -2y-12x=4\end{bmatrix}[/tex]

[tex]\mathrm{Multiply\:}y+6x=2\mathrm{\:by\:}2\:\mathrm{:}\:\quad \:2y+12x=4[/tex]

so

[tex]\begin{bmatrix}2y+12x=4\\ -2y-12x=4\end{bmatrix}[/tex]

adding both equations

[tex]-2y-12x=4[/tex]

[tex]+[/tex]

[tex]\underline{2y+12x=4}[/tex]

[tex]0=8[/tex]

so

[tex]\begin{bmatrix}2y+12x=4\\ 0=8\end{bmatrix}[/tex]

0 = 8 is false, therefore the system has of the equation has no solution

Thus,

NO SOLUTION!

Please also check the attached figure.

You have 3/5gallon of juice and drink 1/3 gallons how much is left

Answers

Answer:

4/15 gallons of juice

Step-by-step explanation:

Total gallon you have = 3/5gallons

Amount consumed = 1/3 gallons

Amount left = Total gallons + Amount consumed

Amount left = 3/5-1/3

Find the LCM

amount left = (3)(3)-5(1)/15

Amount left = (9-5)/15

Amount left = 4/15

Hence 4/15 gallons of juice is left

What is the y-intercept of y = 1/7x - 10?

Answers

Answer:

-10

Step-by-step explanation:

the equation is in y=mx + b form so the b is the y-intercept so therefore it is -10

15 POINTS FOR THE BRIANLEIST! PLEASE SOLVE!!

Answers

Answer:

my question is also this thanks

Answer:

y = -y

Step-by-step explanation

So since we know that the answer of this question turns out to be a positive, and 5 is a negative number, that means y is negative. Heres my reason why:

( write this down on your essay)

Since a negative number and another negative number added becomes a positive, y would be a negative number.

Therefore, It is true that y is a negative number

[tex]f(x) = \frac{x}{7} f(7) =[/tex]

Answers

Step-by-step explanation:

f(x) = x/7

When x = 7, f(7) = 7/7 = 1.

Answer:

f(7) = 1

Step-by-step explanation:

We are given:

[tex]f(x)=\frac{x}{7}[/tex]

and we need to find f(7)

For finding f(7) we will put x = 7 in the given term [tex]f(x)=\frac{x}{7}[/tex]

Putting x = 7

[tex]f(x)=\frac{x}{7}\\Put\:x=7\\f(7)=\frac{7}{7}\\f(7)=1[/tex]

So, f(7) = 1

Can some one explain what an arithmetic sequence is...?

Answers

Answer:

An arithmetic sequence is an infinately long set of numbers that increase by a certain amount(this amount is called the common difference) every number. for example, 1,2,3,4,5... is an arithmetic sequence with a common difference of one.

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