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Dmitry_Shevchenko [17]
3 years ago
11

Classify the expression: 5x^2 + 2x - 6

Mathematics
1 answer:
svp [43]3 years ago
4 0

Answer:

A second degree polynomial or a positive quadratic.

Step-by-step explanation:

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Cameron bought a packet of 45 bars of chocolate.He ate one fifth of them on Tuesday.He ate a twelfth of the remaining bars on We
Vlad1618 [11]
He bought 45 bars of chocolate.

1/5 x 45 = 9 
He ate 9 bars on Tuesday.

45 - 9 = 36
He had 36 bars left.

1/12 x 36 = 3
He ate 3 bars on Wednesday

36 - 3 = 33
He had 33 bars left.

------------------------------------------------
Answer: He had 33 bars left.
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6 0
3 years ago
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What type of function is y=7(5/4)^x
erica [24]

Answer:

It is a equation

Step-by-step explanation:

Because it has an equal sign if it does not it will be a expression.

4 0
3 years ago
Please help me with this question?
Softa [21]

Answer:

H

Step-by-step explanation:

5 - 26 = -21

7 0
2 years ago
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What is JK? please explain/show your work on how you got your answer​
Travka [436]

Answer:

  • JK = 20 m

Step-by-step explanation:

  • <em>A line segment that connects two midpoints of the sides of a triangle is called a midsegment.</em>
  • <em>A triangle midsegment is parallel to the third side of the triangle and is half of the length of the third side.</em>

Point J is midpoint of side HI as HJ = JI

Point K is midpoint of side GI as GK = KI

JK is midsegment as connects the midpoints of the sides

JK = 1/2HG as per property of midsegment

  • 6x - 4 = 10x/2
  • 6x - 4 = 5x
  • 6x - 5x = 4
  • x = 4

JK = 6x - 4 = 6*4 - 4 = 24 - 4 = 20 m

6 0
3 years ago
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The function f(x) = 2x + 3x + 5, when evaluated , gives a value of 19. What is the functions input value?
Oksanka [162]
The qurstion can be written as
f(x) is equal to 19 at a certain x.what is that x?
19=2x+3x+5
19=5x+5
14=5x
x =  \frac{14}{5}


8 0
3 years ago
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