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Inessa05 [86]
3 years ago
10

In the equation above,a,b, and c are constants. If the equation is true for all values of x, what is the value of b?

Mathematics
2 answers:
DIA [1.3K]3 years ago
6 0
Hope this answer helps.

oksano4ka [1.4K]3 years ago
4 0

Answer:

b=19

Step-by-step explanation:

We are given that an equation

2x(3x+5)+3(3x+5)=ax^2+bx+c

Given that the equation is true for all x

We have to find the value of b

2x(3x+5)+3(3x+5)=ax^2+bx+c

6x^2+10x+9x+15=ax^2+bx+c

6x^2+19x+15=ax^2+bx+c

Comparing coefficients of x^2 xand constant value  on both side then we get

a=6,b=19,c=15

Hence, the value of b=19

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UW= 2 and UX=y. Write an expression for WX
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Next: UW=m and WX=y+14  write expression for UX

First, divide each term by W and simplify. U=m/W, WX=y+14. Next, solve the equation for Y. Move y from the right side of the equation to the left side. Still, U=m/W and y=-14+WX.  We must reorder -14 and WX. U=m/w and y=WX-14.
Replace the variable U with m/W in the expression to (m/W)X. Next, simplify (m/W)X. Now, write X and a fraction with denominator 1. Looks like this
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8 0
4 years ago
Cleo won 75% of the games he pitched. If he won 30 baseball games, how many games did he<br> pitch?
Free_Kalibri [48]

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Step-by-step explanation:

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7 0
3 years ago
Theorem: A line parallel to one side of a triangle divides the other two proportionately.
Kisachek [45]

Answer:

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Step-by-step explanation:

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Therefore, the statement that can be proved using the given theorem is segment BF = 16.

8 0
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