Mathematics High School

(x-1) (x+2) (x-3)= muszę wykonać działanie wyznaczyć iloczyn

Answers

Answer 1

Answer:

x^3-2x^2-5x+6

Step-by-step explanation:

Related Questions

Find the area of the shaded triangle. ​

Answers

Answer:

120

Step-by-step explanation:

The formula for a triangle is 1/2bh

so u first multiply 12 by 20 which you will get 240.

After you get 240 u multiply it by the 1/2 which also means dividing by 2.

240 divided by 2 is 120.

HELPP ON GEOMETRY!! Plzzzz
But not links or I’ll report

Answers

247 is the correct answer!

variable of context need answer please

Answers

Answer is in file linked

need help asap please!

Answers

Answer:

A

Step-by-step explanation:

The area of the large triangle is 36*24/2

minus the small triangle which is 21*14/2

so 432-147 = 285

This is very hard to explain in text and not on paper, but I will try to explain it the best I can.

So first get the length of the bottom of the triangle, so that would be 36in. Minus 21in. Which will give us the length of the bottom of the shaded region.

36-21= 15 in.

This next step isn’t necessary, but it makes solving for the area so much easier. Make the shaded region into two different shapes. So in this case, a square and then a right triangle.

So take the height on both sides on the shaded region, which would be..

24 - 14 = 10in.

Now, multiply the length by the height to solve for the area of the square and triangle.

Triangle area: 15(10)= 150 sq. in.

Square area: 15(14)= 210

Now add them together and then you get your answer.

210 + 150 = 360 sq. in.

The area of the shaded region is 360 sq. in.



HELP PLZ . I NEED HELP

Answers

Answer:

292.5

Step-by-step explanation:

t= hours, they traveled 4 1/2 hours, or 4.5 hours, so t= 4.5

The expression is 65t, so putting in the 4.5, its

65(4.5), 65 x 4.5= 292.5

So, the answer is 292.5

please help fast asap

Answers

Answer: 47 degrees

Step-by-step explanation:

7x-9=4x+15 because of the vertical angle rule

7x-9=4x+15

3x=24

x= 8

So the angle 7(8)-9 = 47°

Answer:

m<ABC=<7x-9=7×8-9=47° is your answer

Step-by-step explanation:

4x+15=7x-9 vertically opposite angle

15+9=7x-4x

x=24/3=8

The dot plots represent the number of absent students over 12 days in two classes.
Claus
Class o
0 1
B
9
7
Number of Absent Students
0
1
4 5 6
Number of Absent Students
Which statement is true?
The difference in the means is about 1 times the range of Class Q's data.
O The difference in the means is about 14 times the range of Class P's data.
The mean number of absent students in Class P is greater than the mean number of absent students in Class Q.
O The median number of absent students in Class P is greater than the median number of absent students in Class Q.
Calculator

Answers

okay i don’t know and i’m really sorry

what is the formula of this volume ​

Answers

the answer is B because the formula to find a sphere is V= 4/3 πr3



hope this helped

Evaluate the following expression when m=16 and g = 4
g (9 – m) + 5
show ur work

Answers

sub in the numbers
4(9-16)+5
=4(-7)+5
=-28+5
=-23

Answer:

-23

Step-by-step explanation:

given: g(9-m)+5

substitute the values you have been given

4(9-16)+5

4(-7)+5

-28+5

=-23

The radius of a circle is 4.1 inches. What is the circle's circumference?​

Answers

Answer:

C≈25.76in

Step-by-step explanation:

It’s 25.76105975 or just 25.76

Make a the subject of the formula v=u+at

Answers

Answer:

a=(v-u)/t

Step-by-step explanation:

v=u+at

subtract u on both sides

v-u=at

divide both sides by t

(v-u)/t=a

or

a=(v-u)/t

a recipe calls for 2/3 cup of sugar for ever 2 teaspoons of vanilla. how much sugar should be used for beery 1 teaspoon of vanilla

Answers

2/3cups 2 teaspoons

(2/3)cups/2teaspoons=1/3cups per teaspoon

Answer=1/3 cups per teaspoon

Solve for the expression. What is the value of q?
5q + 23 = 178

Answers

Answer:

q=31

Step-by-step explanation:

5q = 178-23

5q = 155

q = 31

Answer:

31

Step-by-step explanation:

178-23=155

155/5= 31

What is the answer to this equation?
1/2 (4i+8)=-2

Answers

Answer:

If your looking for I the answer is -3

Step-by-step explanation:

Simplify both sides of the equation

1/2(4i+8)=-2       - Distribute

(1/2) (4i) + (1/2) (8) = -2

The subtract 4 from both sides

Then divide both sides by 2

A DVD rental service wants to pay close attention to what movies their customers like the most. Which measure of central tendency will give them the best estimate? Explain.

Answers

Answer:

Mode.

Because it is used to determine the most frequently occurring item which in this case is movie.

Step-by-step explanation:

The 3 measure of central tendencies are namely;

Mean, median mode.

- Mean is defined as the average of a set of data.

- Median is the middle term of a set of data that splits that set of data into 2.

- Mode is the term that occurs most frequently in a set of data.

In this question, we want to find the movies most frequently watched.

Thus, from the definitions above earlier, it is clear that the only way to know this is using the mode.

If the actual distance between two cities is 52 kilometers (km), then the distance on the map would be ? cm

Answers

Your answer in cm would be 5,200,000.
As 1km=100,000 cm

A pair of jeans is normally priced at $56, but is currently marked down for with a 35% discount. What would replace the B in the proportion? A/B=P/100%

Answers

Answer:

$36.4

Step-by-step explanation:

Given

Cost of Jean = $56

Percent markdown = 35%

Discount = 35% of $56

Discount = 0.35 * 56

Discount = $19.6

New price = $56 - (35% of $56)

New price = $56 - 19.6

New price = $36.4

hence the price that will replace B is $36.4

1/3 (x-10) = -4 what is x

Answers

Step-by-step explanation:

1/3x-10/3=-4

1/3x=-4+10/3

1/3x=-2/3

x=-2

Answer:

Solve for x by simplifying both sides of the equation, then isolating the variable.

x = −2

which best describes the scatter plot

Answers

D positive; non linear
I’m thinking probably letter D

I need help with this question​

Answers

Answer:

It would be b I think

Step-by-step explanation:

Letter B is the correct answer to your question

whats 43.008625 as cent​

Answers

Answer:

43 cents. us coinage doesn't have decimals

Step-by-step explanation:

Answer:

43 cents

Step-by-step explanation:

43.008625 is 43 cents.

If you are talking about percentage, it is 4300.8625 %

F is inversely proportional to d^2. When F=9, d=4 Work out d (positive value rounded to 2 DP) when F=6

Answers

Answer:

d = 4.90

Step-by-step explanation:

Given the following data;

F = 9

d = 4

For an inversely proportional relationship, we have;

F = k/d²

Now, we would find the constant, k;

9 = k/4²

k = 9*16

k = 144

Next, to find d, when F = 6

d² = k/F

d² = 144/6

d² = 24

Taking the square root of both sides, we have;

d = 4.90

Michelle flips a penny four times, and it lands heads up all four times. On her fifth flip, what is the probability that the penny will land tails up? Explain.

Answers

Answer:

1/2

Step-by-step explanation:

theoretical probability of a coin flip is always 50% heads, 50% tails

Use the absolute value function g(x)=|x−7|−6 to answer the questions.
Vertex: (__,__)
Axis of Symmetry: x = ___

(thank you SO much if you are answering this)

Answers

Answer:

Step-by-step explanation:

i dont see an image

What is the area?
(20 points)

Answers

Answer:

246 ft^2

Step-by-step explanation:

First, break it into smaller rectangles:

3*6=12

6*9=54

15*12=180

Add the areas together

12+54+180=246

The area of the figure is 246 ft^2

I need help ASAP find u and v

Answers

Answer:

u = 66

v = 38

Step-by-step explanation:

In a parallelogram, opposite angles are equal.  U is opposite to 66, so it is 66 degrees

In a parallelogram, corresponding angles are supplementary.  180 - 66 = 114

this means that 3v = 114.  114/3 = 38, which is what v is.

A chef uses one-half of his spices when cooking breakfast. two-thirds of the spices he uses of breakfast are used when making omelets. what proportion of his total spices are used on making omelets?

Answers

Answer:

1/3

Step-by-step explanation:

1/2 of spices

1/2 * 2/3 = 2/6 = 1/3

1/3



Hope u got it right


(PLEASE ANSWER BEFORE 12:00 TONIGHT (March 29) TY!!)
consider a rectangular prism with length 4 and width and height d

Find an expression for the volume of the prisms in terms of d.

2. compute the volume of the prism when d=1, when d=2, and when d=1/2

Answers

Answer:

Step-by-step explanation:

The expression for the volume of the prisms in terms of d is 4d².

What is a volume?

Volume is the amount of space occupied by a three dimensional shape or object. For a rectangular prism:

Volume = length * width * height

From the diagram, length = 4, width = d, height = d. Hence:

Volume = 4 * d * d = 4d²

When d = 1: Volume = 4(1)² = 4

When d = 2: Volume = 4(2)² = 16

When d = 1/2: Volume = 4(1/2)² = 1

The expression for the volume of the prisms in terms of d is 4d².

Find out more on volume at: https://brainly.com/question/12410983

A triangle has sides with lengths of 20 centimeters, 48 centimeters, and 54 centimeters. Is the triangle a right triangle?

Answers

48 20 and 54 it going to make it all together it’s just 128

The length of the base of a triangle with a constant area varies
inversely as the triangle's height. When the base is 36 inches, the
height is 8 inches. Find the length of the base when the height is
12 inches.

Answers

Answer: 102

Step-by-step explanation:

Other Questions
describe the actual business cycle How many atoms are in 56 grams of silicon? Dr. Wong has a table of data in her veterinary office that shows the average lifespans and weights of several popular dog breeds. Alfonso made a scatterplot of these data for a math project.Answer the questions to make predictions about the lifespan of a specific breed of dog.1. Describe the association shown by this scatterplot.2. Alfonso is thinking of getting a bloodhound. Bloodhounds usually weigh about 90 pounds. Based on the data, estimate for the lifespan of a bloodhound. Explain how you made your estimate.3. Alfonso's friend Dani tells Alfonso that her bloodhound, Ol' Sniffy, lived to be 14.Based on what you know, do you think this was because:1. Alfonso didn't use a good estimation method,2. Dani doesn't remember Ol' Sniffy's age correctly, or,3. Ol' Sniffy lived an unusually long time?Justify your answer. Why were the Alien and Sedition Acts controversial? How did these acts go against the Constitution? 1)Why do clouds usually form high in the air instead of near Earth's surface?a) High in the atmosphere is less denseb) High in the atmosphere contains less oxygenc) High in the atmosphere is usually coolerd) High in the atmosphere has less air pressure What is the value of x given 68 and 43 What is the value of x? chickenis the best in the world Is it more acceptable for women to serve in the military today? Why or why not? Why is Gene Therapy considered an effective (helpful) method to treat genetic disorders?A) It enables a diseased cell to self-correct and fix its own defective (non-workinggeneB) It increases the likelihood (chance) of passing genetic mutations to offspringC) It replicates resistance genes in the cells of unhealthy individualsD) It replaces a defective gene with a healthy gene What is the value of x below? *A diagram with line m parallel to line n is shown. Find the value of x. x =36 x =6 x = 97 x = 97 there do u know it............. book recommendations for beginners ? i really wanna get into books, but i dont know where to start BRAINLIEST IF CORRECTWhat did Ptolemy I contribute to Alexandria after his death? A lighthouse A library A university A planetarium How is a circuit formed Substances that absorb energy in the form of heat areA) ExothermicB) EndothermicC) Isothermic Whats the measure of E HELP ME ASAP 100 POINTS If the right triangular prism shown has a volume of 36 cubic centimetres, what is the height of the triangular base of the prism, H? A. 12 cm B. 2 cm C. 6 cm D. 4 cm Can someone please help me