MATHEMATICS HIGH SCHOOL

Four expression are shown below 1. 2(2x^2-2x-60)
2. 4(x^2-x-30)
3. 4(x+6)(x-5)
4. 4x(x-1)-120
The expression 4x^2-4x-120 is equivalent to which one above
*could be more than one*

Answers

Answer 1
Answer: Hello,

A :4x²-4x-120=2(2x²-2x-60) is TRUE

B: 4x²-4x-120=4(x²-x-30) is TRUE

C: 4(x+6)(x-5)=4(x²+x-30) is FALSE

D: 4x(x-1)-120=4x²-4x-120 is TRUE

Related Questions

The solution of an equation with two variables X and y is
Find the unknown value of 5/25 = 13/
Find the difference. Do not round. 12.39 - 1.504 =
List the factors of 5i^2+12i−32 i need help fast
The following contingency table shows opinion about global warming (nonissue vs. serious concern) among registered voters, broken down by political party affiliation (Democratic, Republican, and Independent). Use the table to answer a) through c) below. Opinions on Global Warming Nonissue Serious Concern Total 500 500 200 1200 Democratic 80 Political Party Republican 300 Independent110 490 42 200 90 Total 710 a) What is the probability that a randomly selected registered voter who is a Republican believes that global warming is a serious issue? 0.400 (Round to three decimal places as needed.) b) What is the probability that a randomly selected registered voter is a Republican given that he or she believes global warming is a serious issue? 0.167(Round to three decimal places as needed.)

Okay I pick the answer parallels, was I correct?

Answers

Answer:

Nope the answer should be perpendicular!

Step-by-step explanation:

Hope this helps!! Please consider marking brainliest! Have a good one!!

Answer:

yes you were

Step-by-step explanation:

The sum of the measures of the interior angles of a polygon is 1620°.How many sides does the polygon have?
__

Answers

you should end up with 11 sides............

sum=(n-2)180
1620=(n-2)180

n-2=9
n=11 sides

What is the gcf of 44j5k4 and 121j2k6

the answe is d :11j2k4

Answers

The greatest common fact for the two given is 11jk2.

you would pull 11 our because both 44 and 121 are divisible by 11, the j because they both have one j, the k because they both only have one k that you can take out, and 2 because both 4 and 6 are divisible by 2 and it's the largest number that you can take out of the two. 

What is the equation of a horizontal line that passes
through the point (-4, -5)?

Answers

Answer: y=-5

Step-by-step explanation:

A horizontal line appears on the graph if it goes through the y-axis. Knowing this, the coordinate tells us that the y-coordinate is -5. This tells us that the equation of the line is y=-5.

2.3 + 6.82 ÷ 3.74 + 1.09

Answers

2.3  + 6.82 : 3.74 + 1.09 = 3.39 + 1.8 = 5.19 
BIDMAS
6.82/3.74 = 1.82352941176
2.3 + 1.09 = 3.39
1.82352941176 + 3.39 = 5.21352941176

Unless you didn't include brackets, which would result in a different answer

Identify the range of the function. A) (2, 8) B) [2, 8] C) (−5, 9) D) [−5, 9]

Answers

Answer:

The answer is "Option A"

Step-by-step explanation:

The domain is the collection of the value, which belongs to the separate variable (horizontal axis). So, to find a region with a graph, it must search for the function, which starts and end. And at all these levels we are searching at x-values.  

Its starting point is (2,9) and the ending point is (8,3).  Therefore, x= 2 to x=8 is the domain.

Other Questions
Change 12.39% to decimal
Sum of the angles of a polygon with 10 sides is -------​
Sally is making masks for her family. Her pattern calls for a rectangle that is 9 x 14. If one yard of fabric is 36 x 42 (after the salvage edge is removed), how many masks can she make from one yard of fabric? If her fabric was on sale for $3.00 per yard, what is the fabric cost of one mask? If her fabric is regularly priced at $9.00 per yard, what is the fabric cost of one mask? Answer: Number of masks: Cost using discount fabric: $ Cost using regular priced fabric:
If a family member brings you freshly canned fruit and asks you to use it to bake pies at your restaurant, your response should be: