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
madreJ [45]
3 years ago
14

Can you explain it and help me out please​

Mathematics
1 answer:
Artyom0805 [142]3 years ago
5 0

Answer:

b=19

Step-by-step explanation:

2x(3x+5)+3(3x+5)= (3x+5)(2x+3)= 6x²+ 9x+10x+15=6x²+19x +15

6x² + 19x +15 = ax²+bx+c

a=6, b=19, c=15

You might be interested in
PLEASE HELP!
34kurt
It's both. Look at the gradients between one point then the one after it. It stays constant from one to the next. (Gradient is 2 by the way: (5-3)/(2-1)) 
3 0
3 years ago
Read 2 more answers
A state university locks in costs for a student once a student starts attending the university. The total cost is $23,500. A stu
Anestetic [448]

Answer:

720

Step-by-step explanation:

24500 (total) subtracted by (10,700 + 5000 + 1600) =7200. 7200 divide by 10 mo=720

7 0
3 years ago
Solve seven and five ninths minus three and nine elevenths.
yan [13]

It is 3 73/99

I just used a fraction calculator lol

7 0
3 years ago
Read 2 more answers
A _____ is a rule that assigns each value of the independent variable to exactly one value of the dependent variable.
Assoli18 [71]
I believe ur answer is fuction
7 0
3 years ago
Hi can you guys help me? In 1,2,3 and 4?
Andrew [12]

1. 3, -1, -5, -9

2. -5, -3, -1, 1

3. -2, 0, 2, 4

4. 6, 5, 4, 3

Hope this helps!

7 0
3 years ago
Other questions:
  • Use polar coordinates to find the limit. [if (r, θ) are polar coordinates of the point (x, y) with r ≥ 0, note that r → 0 as (x,
    11·1 answer
  • A right triangle has a hypotenuse of length 21 and a leg of length 14. What is the length of the other leg of the triangle?
    7·1 answer
  • 12. At noon the temperature was 30 degrees Celsius. At night it becomes 25 degrees Celsius. How
    6·2 answers
  • The sum of two numbers, one is as large as the other is 24. Find two numbers
    9·1 answer
  • Two dice are thrown together find the probability of getting
    8·1 answer
  • FABRIC Jordan wants to measure a length of fabric, but the only tape measure she has is damaged. The first number on her tape me
    9·1 answer
  • Here's a graph of linear function.write the equation that describes that function
    10·1 answer
  • Simplify each expression by combining like terms. 3n - 1 + 8n +5
    13·1 answer
  • In the above figure, m∠P = 125° and m∠Q = 5x. If angles P and Q are supplementary angles.
    7·1 answer
  • Julian has 1/2 pan of cranberry bars left from the picnic. His family eats 5/8 of the remaining cranberry bars for breakfast. Wh
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!