3 years ago

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

Hazel paid $32 to have 50 reports printed she then paid $57 to have 100 reports printed the relationship is linear what is the e

mihalych1998 [28]

50 is the reports printed, x$25 is the cost, y

3 0

2 years ago

Read 2 more answers

1. The measure of side c is 150 feet and the

devlian [24]

Answer:

Step-by-step explanation:

We need a picture of what you're talking about.

3 0

3 years ago

(-4)^6 (-4)^5 into a single power

Lady_Fox [76]

$\huge { - 4}^{11}$

6 0

3 years ago

If EF = 2x+13, FG = 20, and EG = 71 what's the value of x

klemol [59]

Answer:

Step-by-step explanation:

|<----------------- 71 ----------------------->|

E-----------------------F---------------------G

2x + 13 20

find: x

EF + FG = DG

2x + 13 + 20 = 71

2x = 71 - 20 - 13

x = 38 / 2

x = 19

6 0

2 years ago

Find the equation of the line

kirill115 [55]

Answer:

Step-by-step explanation:

The line is passing through 2 points: (0,9 and (3,3)

slope=(9-3)/(0-3)=-2

equation is : y-9=-2(x-0) or y=-2x+9

8 0

2 years ago

Can you explain it and help me out please​

Can you explain it and help me out please