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
Artemon [7]
2 years ago
8

(2x-1) (x+3) Expand

Mathematics
2 answers:
Shtirlitz [24]2 years ago
6 0

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

nikdorinn [45]2 years ago
5 0

Answer:

2x^2+5x-3

Step-by-step explanation:

You might be interested in
A side of the triangle below has been extended to form an exterior angle of 132 degrees. Find the value of x.
Lemur [1.5K]

Answer:

48°

Step-by-step explanation:

m∠x plus 132° equals 180°, so x equals 180 minus 132, or 48°.

6 0
2 years ago
The line segment formed by joining points A (-1,y) B (0,0), and the line segment joined by forming points C (6,3) D (8,9) share
Airida [17]

Answer:

<h3>-3</h3>

Step-by-step explanation:

For two parallel lines. their slope are equal

Find the slope of each of the lines

For line A;

m = 0 -y/0+1

mA = -y/1

For line B;

mB = 9 - 3/8 - 6

mB = 6/2

mB = 3

since their slope are equal hence mA = mB

-y/1 = 3

-y = 3

y = -3

Hence the value of y is -3

8 0
3 years ago
A student is reading a book at about 370 words per minute. convert this rate to words per hour
Vlad1618 [11]
This would convert to 22,200 words an hour.
3 0
3 years ago
Find AB, given that line AD is the perpendicular bisector of BC
astraxan [27]

Answer:

AB = 9

Step-by-step explanation:

The perpendicular bisector divides Δ ABC into 2 congruent triangles, that is

Δ ABD ≅ Δ ACD , then

AB = AC = 9

5 0
3 years ago
Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.
natulia [17]
Which factors can be multiplied together to make the trinomial 5x2 + 8x – 4? Check all that apply.

(x + 1)

(2x + 1)

(x + 2)

(5x + 1)

<span>(5x – 2)

Solution :

By multiplying (5x - 2) and (x + 2), the given trinomial will be obtain as follow. 
 </span>(5x - 2) * (x + 2) = (5x * x) + (5x * 2) - (2 * x) - (2 * 2)
=  <span>5x^2 + 10x - 2x - 4
= </span>5x^2 + 8x - 4
4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the confidence interval with a 90% level of confidence. In October 2010, Gallup Poll asked 510 randomly sampled adults the
    15·1 answer
  • The school currently has 30 classrooms. with the addition there will be 40 classrooms. What percentage of the current number of
    14·1 answer
  • In a group of 100 adults, 70 say they are most likely to do spring houseclean-ing in March, April, or May. Of these 70, the numb
    13·1 answer
  • 2) WILL MARK BRAINLIEST + 10 POINTS! :)
    15·1 answer
  • What is an equivalent fraction for 1/4,5/6
    7·2 answers
  • ??????????????helpppp​
    10·1 answer
  • Ericka observed the total variation in the water level over 6.2 years to be −13.64 mm. She compared this to the average annual t
    11·2 answers
  • 12y+15=24-6y ??????????????????
    15·1 answer
  • Mosab plans a trip to visit his grandparents. The online directions show four possible routes. He wants to get there as quickly
    10·1 answer
  • Pedro said, "On summer vacation, I spent 3 1/2 weeks with my uncle and two weeks more with my friend than with my uncle." How ma
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!