Mathematics College

if somome can help with the answer. ​

If Somome Can Help With The Answer.

Answers

Answer 1

Answer:

Step-by-step explanation:

x2 - x - 12

x2 - 4x + 3x - 12

x(x - 4) +3(x - 4)

(x - 4) (x + 3) are the factors

Related Questions

2 3/4 divided by 1 7/8

Answers

1.46 I used a calculator

Answer: 1.46666667

Step-by-step explanation:

I have a question, How do I do this? example: a triangle ABC, a : 50° b: 60° c: 50°, then what is D? I need explanation for this, not answer.​

Answers

Answer:

20 degrees

Step-by-step explanation:

when you add 50+60+50 you get 160 and a triagnle has to have 180 degrees and when you have 50+60+50+20 you get a total of 180 degrees

A bag contains tiles number 1-10. What is the probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3?​

Answers

Answer:

0.12 = 12% probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

Probability of independent events:

Suppose we have two events, A and B, that are independent. The probability of both happening is given by:

[tex]P(A \cap B) = P(A) \times P(B)[/tex]

In this question:

Event A: Selecting a prime number.

Event B: Selecting a number less than or equal to 3

Probability of selecting a prime number:

Between 1 and 10, we have 4 prime numbers(2,3, 5 and 7), out of 10. So

[tex]P(A) = \frac{4}{10}[/tex]

Probability of selecting a number less than or equal to 3:

Three numbers(1,2,3) out of 10. So

[tex]P(B) = \frac{3}{10}[/tex]

Probability of both:

[tex]P(A \cap B) = P(A) \times P(B) = \frac{4}{10} \times \frac{3}{10} = \frac{12}{100} = 0.12[/tex]

0.12 = 12% probability of first selecting a PRIME number, replacing it, then selecting a number less than or equal to 3



Apply the distributive property to create an equivalent expression.
6(5x – 3)=

Answers

Answer: 30x-18

Step-by-step explanation:

Will someone please answer these problems?? I need them done ASAP!!!!!!

Answers

Answer:

Step-by-step explanation:

1. 10/15 = 2/3. Similar.

2. 101/151 ≠ 100/150. Not similar.

3. 10/20 = 7/14 = 4/8. Similar

4. 6/3 = 7/3.5 = 7/3.5 Similar

Lucas loses 12 points for every shot he misses in a basketball video game. If Lucas missed 8 shots, how many
points did he lose?

It’s multiplying signed numbers

Answers

Answer:

96

Step-by-step explanation:

Answer:

96

Step-by-step explanation:

8 times 12 is how you get it since he missed 8 and you lose 12 points every shot missed you just have to multiply them

The attendance at a new weekly exercise class doubled each week until week 4, when it reached its maximum capacity of 24 people

Answers

Answer:

Half Maximum capacity a week 3. And the class started off with 3 people.

Step-by-step explanation:

Jennifer started working at her job earning $6.25 per hour. Ever 6 months, she get s a 3.25% raise. If Jennifer has worked at the job for 14 years, what is her hourly rate? *

Answers

just do f(x)=6(1.325)
then the x goes on top like an exponent
so the exponent is 14

Give me brainliest

Use the distributive property to write an expression that is equivalent to 2(−6x−4)

Answers

Answer:

-12x  - 8

Step-by-step explanation:

Distributive property: a*(b + c) = (a*b) + (a *c)

2(-6x - 4) = -6x *2 - 4 * 2

              = -12x - 8

what are the factors of 21
a. 2 and 7 b. 3 and 8 c. 3 and 6 d. 3 and 7

what are the factors of 54
a. 2 and 7 b. 6 and 9 c. 3 android 6 d. 3 and 7 ​

Answers

Answer:

21: 3and 7 factors

54: 6and 9 factors

how to find X in a parallelogram

Answers

Answer:

X=7

Step-by-step explanation:

15-8

All even numbers
greater than two, can be written
as the sum of two prime numbers
Peter
Give three examples that show that Peter is correct.

Answers

Answer:

Step-by-step explanation:

3 + 5 = 8

7 + 11 = 18

11 + 19 = 30

Simplify the following polynomials. Answers must be in standard form.
(6+4)(b - 2)


PLS HELP I DONT KNOW HOW TO SOLVE THIS PLS

Answers

Answer:

12b

Step-by-step explanation:

6+4=10

(10)(b-2)

(10)(b-2)

+2     +2

(12)(b)

=12b

Find the area of each figure in square units pls pls pls help ☝️​

Answers

Answer:

24u^2

Step-by-step explanation:

Divide the figure into two quad-l's.

5x4

2x2

------

20

4

-----

24

-----

The answer is 24 units squared.

Hope this helped!

I need help please solving

Answers

Integer and real number

what single decimal multiplier would you use to decrease by 7% followed by a 20% decrease

Answers

Answer:

x 0.27

Step-by-step explanation:

if they are both decreasing then just add the two percentages together then divide by 100 to give you your decimal answer

It would be 0.27 :)


Hope it helped hehe

Please HELP Me! 15 Points Help e, please

Answers

Answer:

1260 sq yds

Step-by-step explanation:

slope side  +     vertical side  +     bottom side   +          both ends

(32x15)       +     (32x12)           +        (32x9)         +          (9x12x0.5)(2)=

480+384+288+108=1260

What is the sale price of a hardcover book with a markdown of 46% and original price of 29.00 what is the discount amount

Answers

Answer:

15.66

Step-by-step explanation:

First you find what is 46% of 29.00 which is 13.34

Next do 29-13.34 and that is 15.66

that is your answer hope I helped.   :)

You are flying 2586 miles from San Francisco to New York.

The pilot looks at the speedometer on the plane and it reads 615 mph. This is a measure of the
a Average Speed
b Instantaneous Velocity
c Average Velocity
d Instantaneous Velocity

Answers

Answer:

Instantaneous Velocity

Step-by-step explanation:

It's instantaneous because the speedometer only shows the plane's current speed.

URGENT NEED ANSWERS •_•

Answers

9. 130 = x + 137
answer x = -7

10. 9x-3 = 4 + 8x
9x = 7 + 8x
answer x = 7

Find two consecutive numbers whose sum is 55

Answers

Answer:

27 and 28

Step-by-step explanation:

Answer and Step-by-step explanation:

27 and 28.

27 plus 28 equals 55.

To know which numbers to use, we have to find two numbers that would produce a number that would include the digit of the second number in 55. Then, we find numbers that add up to 5, then minus by 1.

#teamtrees #WAP (Water And Plant)

7r+4r+10s what is the answer

Answers

Answer:

11r + 10s

Step-by-step explanation:

11r+10s you can only simplify

Cisco is building a container for his plants. It is made out of a cube and two cylinders. He plans to paint each surface, but cuts off the top of the two cylinders. He also wants to reinforce all the edges before putting it together. Which one is greater, the number of surfaces he has to paint, or the number edges he has to reinforce

Answers

Neither because if he has 2 cylinders/surfaces and a cube/point he cuts the cylinders and now has 4 surfaces and a cube has 4 points ( 4 surfaces 4 points )

Is $20.29 with $4 dollar shipping more, or is $23.09 with 3 dollar shipping more? Help please, ASAP! :(

Answers

Answer:

23.09 w/ 3 dollar shipping is more.

Step-by-step explanation:

20.29 + 4 = 24.29

23.09 + 3 = 26.09

hope this helps :)

Answer:

23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping

Step-by-step explanation:

if you add the shipping and price together 23.09 dollars and 3 dollar shipping is 26.09 in total

And the 20.29 with 4 dollar shipping is 24.29 in total

and 26.09 is greater than 24.29, so 23.09 dollars and 3 dollar shipping is more than 20.29 with 4 dollar shipping

Evaluate 4(-9) i need help lol

Answers

Answer:

-36

Step-by-step explanation:

How are you in college lol

Answer:

Multiply  

4  by  − 9 .

− 36

Step-by-step explanation:


A line that includes the points (-9, h) and (-8, 9) has a slope of 10. What is the value of h?

Answers

Answer:

-1

Step-by-step explanation:

Use the rule y2-y1 / x2-x1

y1 = h

y2 = 9

x1 = -9

x2 = -8

so you get

9-h / (-8) - (-9) = 10

cross multiply to get

9-h = 10

so -h = 10-9

so h = -1

For ABC, let a = 80, b = 71, and c= 63. Then mC =​

Answers

Answer:

c= 37

Step-by-step explanation:

it is the sum of angle of triangle

-52=-0.8k need a answer

Answers

Answer:

k is 65

Step-by-step explanation:

isolate the variables by dividing each side by factors that don't contain the variable

I think 65 or 66 one of those :)

How do I graph

y=-1/2x-1

Answers

Answer:

Step-by-step explanation:

Find the x and y intercept, and determine the slope.

X-intercept:

[tex]0=-\frac{1}{2}x-1\\1=-\frac{1}{2}x\\x=-2[/tex]

It crosses the x-axis at x = -2

Y-intercept:

[tex]y=-\frac{1}{2}(0)-1\\y=-1[/tex]

It crosses the y-axis at y = -1

Slope:

y = mx + b

m = slope = -1/2

The graph of the linear equation y = -(1/2)x - 1 is plotted.

Given data:

To graph the equation y = -1/2x - 1, use the slope-intercept form, which is y = mx + b, where m is the slope and b is the y-intercept.

So, the slope is -1/2, and the y-intercept is -1.

To plot the graph, follow these steps:

Plot the y-intercept:

Start by plotting the point (0, -1), which represents the y-intercept.

Use the slope to find another point: Since the slope is -1/2, use the rise and run method. From the y-intercept point (0, -1), move down 1 unit (negative 1) and then move to the right 2 units. This gives another point on the line, which is (2, -2).

Hence, the resulting graph should be a straight line sloping downwards from left to right and is plotted below.

To learn more about equation of line, refer:

https://brainly.com/question/14200719

#SPJ6

Select the correct answer. What is 2 1/2 divided by 1/3? A. 3 1/2 B. 7 1/2 C. 7 1/6 D. 2/15

Answers

Hello,

The answer is:
7 1/2

Hope this helped :)

Answer:

the answer is 7 and a half so it would be B

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