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
Novay_Z [31]
2 years ago
12

What is the correct factorization of 6x^2 -2x -20? Please get correct!

Mathematics
1 answer:
Snezhnost [94]2 years ago
4 0

→ 6x² - 2x - 20

→ 6x² + 10x - 12x - 20

→ x(6x + 10 ) - 2 (6x + 10)

→ (6x + 10) (x - 2) .

for

6x - 10 = 0

6x = 10

{x\:=\:\frac{5}{3}}\\

for x - 2

x = 2

You might be interested in
Madeline estimated the product of 3.56 and 8.3 below.
ZanzabumX [31]

The estimate is low because both factors are rounded up.

6 0
3 years ago
Read 2 more answers
If ON = 7x - 5, LM = 6x + 4, NM = x + 6, and OL = 8y + 3, find the values of X and Y for which LMNO must be a parallelogram. Ple
Sladkaya [172]

The values of x and y that will make LMNO a parallelogram are: x = 9, y = 1.5.

<h3>Properties of a Parallelogram</h3>
  • The opposite sides of a parallelogram are parallel to each other and are also of equal lengths.
  • Diagonals of a parallelogram are congruent to each other and also bisect each other into equal halves.

Therefore:

ON = LM

Substitute

7x - 5 = 6x + 4

Add like terms

7x - 6x = 5 + 4

x = 9

OL = NM

Substitute

8y + 3 = x + 6

Plug in the value of x

8y + 3 = 9 + 6

8y + 3 = 15

8y = 15 - 3

8y = 12

y = 12/8

y = 1.5

Therefore, the values of x and y that will make LMNO a parallelogram are: x = 9, y = 1.5.

Learn more about parallelogram on:

brainly.com/question/7200842

6 0
3 years ago
Jill had a certain amount of money. she spent 15$ downloading new songs. she has 2/5 of the original amount left. how much money
Lostsunrise [7]
Let's call the original amount of money x.

We know that she has 2/5 of the original amount left, and that this is equal to $15.

Therefore, 2/5(x) = 15, and x = $37.50.
5 0
3 years ago
If you are rolling two dice (numbered 1-6), what is the probability that the first die shows a 4 and the second die shows a 2?
weeeeeb [17]

Answer:

Since there are six possible outcomes, the probability of obtaining any side of the die is 1/6. The probability of rolling a 1 is 1/6, the probability of rolling a 2 is 1/6, and so on.

3 0
3 years ago
Read 2 more answers
Kara works at a fine jewelry store and earns commission on her total sales for the week. Her weekly paycheck was in the week tot
GrogVix [38]

Answer:

12.2%

Step-by-step explanation:

Her total paycheck minus her salary = the commission amount

So

6500 - 1000 = 5500

So....her commission as a percentage of sales  = 5500/ 45000 = about 12.2%

3 0
4 years ago
Other questions:
  • What is this??? can anyone help?​
    10·1 answer
  • The graph of a linear equation contains the points (3,11) and (-2,1) Which point also lies on the graph
    14·2 answers
  • What is the least common denominator of 3/5 and 2/15?
    13·1 answer
  • There are to photocopy machines in office. The first machine produces five copies in eight seconds. The second machine produces
    11·1 answer
  • The exponential function h, whose graph is given below, can be written as
    7·1 answer
  • Missy is a pitcher on her softball team. She says that she can feel the smallest difference in
    7·1 answer
  • Rachel had 3 /4quart of orange juice.
    10·2 answers
  • If i can get help that will be great click on the picture to zoom in
    11·1 answer
  • Ginger is a real estate agent. She recently sold a home to a family in Lanikai for $12,500,000. She earned a 3% commision for se
    15·1 answer
  • If the area of a circular cricket ground is 15,400 m2, then find its circumference. (Take π≈22/7)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!