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
Alenkasestr [34]
3 years ago
9

Simplify (2y-1)(4y-3)

Mathematics
1 answer:
Andru [333]3 years ago
4 0

8y^2-6y-4y+3=8y^2-10y+3

You might be interested in
Consider the diagram.
adelina 88 [10]

Answer:

skew.

Step-by-step explanation:

Lines e and c are skew lines.

<u>Reason:</u>

They do not intersect with each other.

They are in different planes.

They are nor parallel to one another....

4 0
3 years ago
Read 2 more answers
(x+3)(2x-1) whats the product im sooo confused
Elodia [21]

Answer: 2x

​2

​​ +5x−3

Step-by-step explanation:

2x

​2

​​ −x+6x−3

2x

​2

​​ +(−x+6x)−3

8 0
2 years ago
Read 2 more answers
Factor each trinomial completely.<br> 4x^2 - 25b^2 and x^2 - 81
GenaCL600 [577]

Step-by-step explanation:

4x2 - 25b2

We can solve it by the squares so

(2x - 5b) (2x + 5b)

2) x2 - 81

The same case is here so

(x - 9) (x + 9)

8 0
3 years ago
Help!
nikklg [1K]

Answer:

E      

Step-by-step explanation:

19)        Amount of oil in   =    amount of oil in final product

       .025(x) + .09(40-x)    =    .055(40)      (x = 2.5% amt   40 - x = 9% amt)

  x = 21.54 L  of   2.5 %     then 9% = 18.46 L

3 0
2 years ago
What is the measure of each angle?
Elza [17]

Answer:

The measure of the angles are 46, 89, and 41 degrees.

Step-by-step explanation:

In order to find this, we need to add all 3 angles together and set equal to 180. Then we can find x.

x + 2x - 3 + x - 5 = 180

4x - 8 = 180

4x = 188

x = 46

Now we can find the value of each angle using the value of x.

Angle 1:

x = 46

Angle 2:

2x - 3

2(46) - 3

92 - 3

89

Angle 3:

x - 5

46 - 5

41

3 0
2 years ago
Other questions:
  • The function y=-16x^2+36 represents the height y (in feet) of an apple x seconds after falling from a tree. Find and interpret t
    10·1 answer
  • A 15 foot ladder is leaning against a wall. if the foot of the ladder is sliding away from the wall at a rate of 10 ft/sec, at w
    13·1 answer
  • 7-4i divided by <br> 2+i <br> how to solve it?
    12·1 answer
  • What does it mean if the slope of a line is zero?
    8·1 answer
  • Two point charges of equal magnitude are
    7·1 answer
  • Baby Rachel wants to arrange 12 blocks in a row. How many different arrangements can she make
    9·1 answer
  • The base of a house has area 110 m². One night 12 mm of rain falls on the roof. All of the water goes into a tank which has base
    6·1 answer
  • The length of a rectangular garden is 8 feet longer than its width. If the garden's perimeter is 184 feet,
    13·1 answer
  • The ratio of weight to mass is constant. Which statement describes the ratio of weight to mass and the value of x in the table
    9·1 answer
  • If a rock sample has a mass of 1.17 g and a volume of 0.33 cm3, what type of rock is it? if a rock sample has a mass of 2.7 g an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!