The product (x + 5)(x - 1)(x + 2) is equal to:​

Answers

Answer 1

Step-by-step explanation:

(x²-x+5x-5)(x+2)

(x²+4x-5)(x+2)

x³+2x²+4x²+8x-5x-10

x³+6x²+3x-10


Related Questions

if a=1 and b=2 what is the value of a²+b²?​

Answers

Answer:

1^2+2^2=5

Step-by-step explanation:

Answer is 5..

The height , in feet, windowsills in a high-rise building is represented by this sequence: 3,15,27,39,...

Answers

Answer:

Each windowsill goes up by a factor of 12 feet, so the next numbers are 51, 63, 75(feet) and so forth

Step-by-step explanation:

3, 15, 27, 39.....

3+12= 15

15+12= 27

27+12= 39

39+12= 51

51+12= 63

63+ 12= 75

Help please ! Questions 1, 2, & 3 .

Answers

Answer:

9/25

2

3.5

Step-by-step explanation:

0.36 as a fraction :

(0.36 / 1)

Multiply both numerator and denominator by 100

36 / 100

Reduce to lowest form

Divide both numerator and denominator by 4

9/25

2.

√3 = 1.732

=2 (nearest whole number

3.)

Approximate value of √12

√12 = 3.4641016

= 3.5

The angles shown below are supplementary:
What is the value of x?
BRAINLIEST
PLEASE HELP
SHOW WORK

Answers

Step-by-step explanation:

supplentary means they add to 180

so you can make the formula 180 = 10x + 80

then solve for x

Answer:

x = 10

Step-by-step explanation:

Supplementary angles add up to equal 180°

Thus, 10x + 80 = 180

Now that we have identified the equation we solve for x

10x + 80 = 180

step 1 subtract 80 from each side

80 - 80 cancels out

180 - 80 = 100

we now have 100 = 10x

step 2 divide each side by 10

100 / 10 = 10

10x / 10 = x

we're left with x = 10

Find mT, rounded to the nearest degree.

Answers

Answer:

Step-by-step explanation:

cosT = 4/10 = 2/5

cos^-1(T) = 66.42

Answer:

2is the answer for the question

-5 1/4 - (-7 1/2)

A) -12 3/4
B) 2 1/4
C) -2 1/4
D)2 3/4

Answers

Answer:

2 1/4

Step-by-step explanation:

-5 1/4 - (-7 1/2)

Subtracting a negative is like adding

-5 1/4 + (7 1/2)

Get a common denominator

-5 1/4 + (7 1/2 *2/2)

-5 1/4 + (7 2/4)

Since the signs are different, we subtract the smaller from the larger and take the sign of the larger

7 2/4 - 5 1/4

2 1/4

Answer:

B) 2 1/4 or 9/4

Step-by-step explanation:

-5 1/4=-21/4

-7 1/2=-15/2

------------------

-21/4+15/2

-21/4+30/4

9/4

Find the surface area of a wooden box whose shape is a cube, and f the edge of the box is 2cm

Answers

Answer:

The surface area is 24 squared meters

Step-by-step explanation:

Given

[tex]l= 2[/tex] --- edge length

Shape: Cube

Required

The surface area

This is calculated as

[tex]Area = 6l^2[/tex]

So, we have:

[tex]Area = 6*2^2[/tex]

[tex]Area = 6*4[/tex]

[tex]Area = 24[/tex]

The table includes the size of roofs (x) and the cost to replace them (y). The summary points are (748, 7,048), (890, 8,385), and (1,001, 8,475).
Using approximate values for the slope and y-intercept, what is the linear model?
y =
A. 0.8
B. 5.6
C. 9.4

x +
A. -299.2
B. 3,043.2
C. 7,265.4

Answers

Answer:

5.6 and 3,043.2

Step-by-step explanation:

Pls help my sister doesn't know this question ​

Answers

Answer: i believe its the on that says 8g = 22 +26

Step-by-step explanation:

8g = 22+26

8g = 48

48 / 8

g=6

Name that Circle Part!
Directions: Use the diagram to classify each circle part by clicking on, copy (ctrl+c) and pasting (ctrl+v) then dragging the appropriate part. Parts may be used more than once.

Answers

Answer:

Good luck

Step-by-step explanation:

Sorry I don´t understasnd

The circle parts with overline over them is line segment, such as LQ, the parts with angle sign are angle and part with curve over them is chord.

What are the Circle Parts?

There are different parts of circle such as chord, radius, diameter, central angle, circumference etc.

In this provided problem, we have to name all the part of the circle shown in the figure.

In the figure,

P and X are the center.PN, PM, PQ are the radius of first circle and XR, XU, XY  are the radius of second circle.MQ, QR, RN, NM are the chord of first circle and YW, WR, RU, UY are the chord of second circle.LM and UY are the secant and LQ is tangent.

Thus, the circle parts with overline over them is line segment, such as LQ, the parts with angle sign are angle and part with curve over them is chord.

Learn more about the circle here;

https://brainly.com/question/14068861

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What is the surface area of the
rectangular prism below?

Answers

Answer: 476.88

Step-by-step explanation: length times width times height

Answer:

The answer is 476.88

Step-by-step explanation:

The histogram shows the results of a survey asking students how many windows are in their homes.
How many students have less than 10 windows in their homes? Enter your answer in the box.

Answers

Answer:

20

Step-by-step explanation:

5 to 9 = 11

0 to 4 = 9

11 + 9 =  20.

hope this helps

Identify the missing measures

Answers

Answer: The value of the question mark should be 28 Since Angles are vertically Opposite

A bag contains 12 colored marbles. Dan drew a single marble from the bag 25 times, replacing the marble each time. He recorded drawing a red marble 9 times, a yellow marble 6 times, a blue marble 4 times, and a green marble 6 times. Based on these results, what is a reasonable conclusion about the makeup of the marbles in the bag?
Select one:

more red marbles than blue marbles

no white marbles

an equal number of yellow and blue marbles

more green marbles than red marbles

Answers

Answer:

more red marbles than blue marbles

no white marbles

hope it is helpful to you

Which of the following should not be used as justification in a formal proof?
Postulates
Theorems
Axioms
Venn diagrams

Answers

I think it’s Venn diagrams, sorry if im wrong.

Answer:

Venn diagrams

Explanation:

A Venn diagram is a widely used diagram style that shows the logical relation between sets.

.
PLEASE HELP ME

Which of the following is likely to have the
greatest variability?
A. The cost of a piece of candy from a vending
machine
B. The height of all the students at West Middle
School
The age of all the students in the sixth grade
D. The number of days in a month

Answers

Answer:

B. The height of all the students at West Middle school

Step-by-step explanation:

The greatest variability is a large spectrum of possibilities.

The costs of candy from a vending machine are all going to be about the same price because they are all candy, so that doesn't vary much.

The age of all the students in the sixth grade is going to be about the same because they are in the same grade.

The number of days in a month is usually 31 or 30, so that also does not vary much.

This means that it has to be the height of all the students at West Middle school because it is a middle school so there are 3 different grades each having many students. This means that it will have the greatest variability.

Im on a girls basketball team , 3 are in sixth grade , 5 are in seventh grade , and 6 are in eighth grade . so which is the ratio of seventh graders to eighth graders on the team ?

Answers

5:6?
Is this it I’m not sure

HELPP

Find the side length x . Round to the nearest hundredth

Answers

Answer:

x = 11.18

Step-by-step explanation:

According to the Pythagorean Theorem; (Leg1)² + (leg2)² = (Hypotenuse)²

10² + x² = 15²

100 + x² = 225

x² = 125

x = [tex]\sqrt{125}[/tex]

x = 11.18

Hope this helps!

Sketch and Write the Equation

Equation=
Ordered Pair = (-3, 5)
Slope=
y-intercept= - 5

Answers

Answer:

Y = - 5/3 x - 5

Step-by-step explanation:

Plz help me well mark brainliest if correct!!.....

Answers

Answer:

1st one

Step-by-step explanation:

because it is

Answer:

Option 1

Step-by-step explanation:

In the first one, the first number is lower than -2, the second is between -1 and 0, and 1+1/6 is of course bigger than 0 and smaller than 1+5/6, so it's the right answer.

The second one is the first one reversed, so it's ordered from greatest to lowest.

The third one has a negative number on both ends, but positives in the middle, so it cannot be ordered lowest to greatest. Same with the last one.

point a is located at 18 on the number line. point b is located at -14 on the number line.

what is the distance between point a and point b on the number line?

Answers

The distance is 32 to get the answer just add them both together since one is negotiable plz give me brainliest answer

The distance is 32 to get the answer just add them both together since one is negotiable .

We have given that,

point a is located at 18 on the number line. point b is located at -14 on the number line.

We have to determine the distance between point a and point b on the number line.

What is the number line?

A number line is a horizontal straight line with numbers placed at equal distances from each other along that line. Some will have a specified starting

The distance is 32 to get the answer just add them both together since one is negotiable .

To learn more about the number line visit:

https://brainly.com/question/24644930

#SPJ2

If you can help me with these 4 questions I'll give brainliest :))​

Answers

Answer:

Mode: 86 ( a number that's repeated the most in the data set)

Range: 47 (Largest number subtracted by the smallest number in the data set)

Median: 56 (Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers)

Mean: 61 (The mean of a set of numbers is the sum divided by the number of terms).

Hope this helps!

Which equation has the solution x = 2?
A. 5x + 1 = 10
B. 4x - x = 4
C. 3x + 2 = 8
D. 2x - 3 = 9

Answers

Step-by-step explanation:

C. 3X + 2=8is the correct answer

hope it helps you have a good day

please mark me as brain list it is 100% correct

Answer:

Your answer is C

Step-by-step explanation:

(3 * 2) + 2

6 + 2 = 8

HELP WHAT COLOR DO I PICJ!!

Answers

Answer:

GREEN

Step-by-step explanation:

because 0.11 per oz is better than 0.12 per oz

Green. It’s cheaper per ounce.

A man made a loss of 4% on an article he had sold for Tzs 240 more he had made a profit of 8%. Find the cost price​

Answers

Answer:

250 rupees

Step-by-step explanation:

6. Timmy has a rectangular backyard with a width of (x + 3) and a length of (2x + 5). He wants to lay new sod. What is the area of his yard?


Answers

Answer:

1. 2x²+11x+15

A=(x + 3)(2x + 5)=2x(x+3)+5(x+3)=2x²+6x+5x+15=2x²+11x+15

lf 9/28 of the students at Williards High school participate in after school sports activities, what fraction of the students do not participate in after school activities

Answers

Answer: 19/28

Step-by-step explanation:

9/28 participate, so that means that ? dont participate.

28/28 = 1 whole

28 - 9 = 19

so 19/28 students do not participate in after school activities.

21, 30, 12 clock calculator bulb picture puzzle answers

Answers

Answer:

22 is the answer

Step-by-step explanation:

The last puzzles which is Clock , Calculator , Bulb is  333

Clock Picture Puzzle 21 ​

First clock is 9'o clock

Second clock is  9'o clock

Third clock is 3'o clock

Hence=

 9 + 9 + 3 = 21

Calculator picture Puzzle 30

First calculator has =1+2+3+4=10

Second calculator=1+2+3+4=10

Third calculator=1+2+3+4=10

Hence:

10+10+10=30

Bulb picture Puzzle 15

First Bulb has  5 light

Second Bulb has  5 light

Third Bulb has  5 light

Hence:

5+5+5=15

Last puzzle Clock , Calculator , Bulb

Clock =9'o clock

Calculator=1+2+2+4=9

Bulb has 4 light in which we have 3 bulbs

Bulb=4 light ×3=12

3×12=36

Now let sum it up (Clock , Calculator , Bulb)

Clock =9

Calculator=9

Bulb=35

Hence:

Clock , Calculator , Bulb=9+9×36

Clock , Calculator , Bulb=9+324

Clock , Calculator , Bulb=333

The last puzzles which is Clock , Calculator , Bulb is  333

https://brainly.com/question/12567496

Please help me please

Answers

Answer:

5

Step-by-step explanation:

the prime factors of 90 are 2 × 3 × 3 × 5 or 2 × 32 × 5, where 2, 3 and 5 are the prime numbers.

7 In a museum there is a sculpture in the shape of a cylinder. The cylinder has a diameter of
12 feet and a height of h feet. Which equation can be used to find V, the volume of the
cylinder in cubic feet?

Answers

Answer:

A

Step-by-step explanation:

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