1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alisiya [41]
4 years ago
5

(18) POINTS pLEASE HELP

Mathematics
2 answers:
JulijaS [17]4 years ago
5 0

Answer:

(x-4)(x-3)

Step-by-step explanation:

x^{2} -7x+12\\

multiply 1 and 12= 12

find two numbers that multiply to get twelve AND add together to get -7(the middle number)

the two numbers are -3 and -4 (they add up to get -7 AND multiply together to get 12)

plug in these numbers for -7x

x^{2} -3x-4x+12

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

the bolded is the first binomial and the second binomial is in the parenthesis.

(x-4)(x-3)

I hope this helps!

snow_lady [41]4 years ago
5 0
The answer is C...:)
You might be interested in
How many inches are in 4 1/3 yards?
Elena-2011 [213]
4.333333333333333 yards =
156 inches
5 0
4 years ago
Cole Jumped rope for 7 1/2 minutes how many seconds did he jump rope
Assoli18 [71]

Answer:

450

Step-by-step explanation:

We know that Cole did jump rope for 7 1/2 minutes.

In one minute there are 60 seconds. So we know that for each minute there is a 60 in it.

So, 7 x 60 = 420 then a half minute is thirty seconds (we know this because half of sixty is thirty.)

So we simply add 30 to 420 getting 450.

4 0
4 years ago
A local charity sponsors a 5K race to raise money. It receives $25 per race entry and $5,000 in donations, but it must spend $5
kenny6666 [7]

they receive 25 per entry but 5 goes towards the cost of the race

 so 25-5 = 20 per entry is for the charity

 so 20x + 5000 = 25000

subtract 5000 from each side

20x= 20000

 divide both sides by 20

 x = 20000/ 20  

x = 1000

 they need at least 1000 entries to make 25000

 so to make more than 25000, they need 1001 entries

4 0
3 years ago
Write down the fifth term and the general term of<br> following sequence : 8,4,2,...
morpeh [17]

Answer:

The terms listed are 8, 4, and 2 in that order. From what we can see, it is a geometric sequence whose next term is gotten by dividing the previous term by 2. The formula for finding the nth term of a  geometric sequence is given as ar^{n-1}, where

a = first term which is 8

r = common ratio, 1/2 or 0.5

n = is the term we're looking for, 5

Putting all these together into one solid equation, we have

8 * 0.5^{5-1} =

8 * 0.5^{4} =

8 * 0.0625 = 0.5

Therefore, the 5th term of the sequence is 0.5. Similar example can be seen here brainly.com/question/9300199

8 0
3 years ago
Need 13&amp;14!! ASAP, will put Brainliest
UNO [17]

Answer:

13- A 14-B

Step-by-step explanation:

You take the formula (x1+x2/2, y1+y2/2) and plug in accordingly. For instance, when you plug the values in for 13, you would get:

x1+-9/2, y1+7/2= -8,2

All you have to do from there is a simple guess and check or plug in each number from the multiple answer choices you have. You should then get A (-7,-3) Do the same with 14, in which you should get B (11,-20)

Sorry for taking so long to answer but hope this kind of helps.

8 0
3 years ago
Other questions:
  • What is the mean and standard deviation of the adult values in the table below?
    14·1 answer
  • Two lines intersect at a point, forming ​ ∠1 , ∠2 , ∠3 , and​ ​ ∠4 ​ . ∠1 and ∠3 are vertical angles. ∠2 and​ ​ ∠4 are vertical
    15·2 answers
  • PLEASE HELP 50 POINTS AND BRAINLIEST!!!!!!!
    13·2 answers
  • Write a multiplication equation that shows the denominator of 3/4 and 1/2 are related
    7·1 answer
  • We need a flower garden with a perimeter of 10 feet and an area of 4 square feet
    12·1 answer
  • Karla is given the equation 10x + 15 = 20 to solve. She says the solution is 1/2 . Which reason justifies her solution? HELP THI
    12·2 answers
  • A line passes through (4, 5) and (8, 9). Which equation best represents the line?
    13·1 answer
  • Classify the following triangle. check all that apply.
    7·2 answers
  • A person can read 24 pages of a book in
    14·1 answer
  • PLS HELP ME UNDERSTAND THIS
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!