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valina [46]
3 years ago
8

The polynomial 3x 2 - 10x + 8 has a factor of 3 x -4 what is the other factor of 3 x 2 - 10x + 8

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
6 0
The other factor is

3x^2 - 10x + 8 = 3x^2 -6x -4x + 8 \\
= 3x(x - 2) - 4(x - 2) \\
= (3x - 4)(x-2)

(x-2)
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Solve 3.5x-2.8=-3.8x-7.2 graphically
pshichka [43]

x= -0.6

The graph is attached in the figure below.

Step-by-step explanation:

Solve 3.5x-2.8=-3.8x-7.2

Simplifying:

3.5x-2.8=-3.8x-7.2

Combining like terms:

3.5x+3.8x=-7.2+2.8\\7.3x=-4.4\\x=\frac{-4.4}{7.3}\\x=-0.6

x= -0.6

The graph is attached in the figure below.

Keywords: Graph the equation

Learn more about Graphing the equation at:

  • brainly.com/question/12967961
  • brainly.com/question/10879401
  • brainly.com/question/3126500

#learnwithBrainly

3 0
3 years ago
I need help (40pts)I will give brainliest & I put the screenshot of question
gizmo_the_mogwai [7]

Answer:

168 ft

Step-by-step explanation:

To calculate the area of a parallelogram, the formula is Area=base*height

In this case, the base is 14ft and the height is 12ft

so,

14ft*12ft=168ft^2

He needs 168ft or fabric to cover the area

5 0
2 years ago
Please help!! I will mark the brainlest if it’s correct
strojnjashka [21]

Answer:

Therefore

m Angle 1 = m Angle 2  = 31° ...Justified

Step-by-step explanation:

Given:

m angle 1 = ( 3x + 10 )°

m angle 2 = ( 5x - 4 )°

To Find:

m∠1 = ?

m∠2 = ?

Solution:

Vertical Angles:  

The angles opposite each other when two lines cross. They are always equal.

∴ m Angle 1 = m Angle 2

Substituting the given values we get

3x+10=5x-4\\\\2x=14\\\\x=\dfrac{14}{2}=7\\\therefore x =7

Substituting ' x ' in Angle 1 and Angle 2 we get

m Angle 1 = 3 × 7 + 10 = 31°

m Angle 2 = 5 × 7 - 4  = 31°

Therefore

m Angle 1 = m Angle 2  = 31° ...Justified

5 0
2 years ago
9, 2, 1, 5, 9, 7, 1, 2, 2, 5, 6<br> Question<br> What is the median for the set of data
fenix001 [56]
Count:11Sum:49Mean:4.4545454545455Median:5Mode:2
6 0
3 years ago
Read 2 more answers
Pls help with the matching
Ronch [10]
12-y=9
3x-y=21
4y-10=2
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3 years ago
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