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borishaifa [10]
2 years ago
14

Find the rate of change in the following table and choose the correct answer.

Mathematics
1 answer:
zlopas [31]2 years ago
5 0

Answer:

A. - 8

Step-by-step explanation:

= -3.8 - - 15.8 / -17.3 - - 15.8

= 12 / -1.5

= -8

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-3ab+b2+a2 i need help plz
vfiekz [6]

Answer:

a2 - 3ab + b2

Step-by-step explanation:

just saying the 2s are squared :)

7 0
3 years ago
If f(x) = 2x ^ 2 - 5 and g(x) = x ^ 2 - 4x - 8 find (f - g)(x)
choli [55]

Answer:  (f-g)(x) is equivalent to f(x) - g(x)

So that would be (2x²-5) - (x²-4x-8) = 2x² - x² + 4x + 8 - 5 = x² + 4x + 3

Hope this helps.

5 0
2 years ago
Which of these characteristics does a rhombus have
iren2701 [21]

Answer: opposite sides with equal length

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The polygons are similar. The area of one polygon is given. Find the area of the other polygon.
kap26 [50]

Answer:

90 cm²

Step-by-step explanation:

Given that both triangles are similar, it follows that the ratio of their area equals the square of their corresponding sides.

Let the area of the other triangle be x. Therefore:

\frac{10}{x} = \frac{4^2}{12^2}

\frac{10}{x} = \frac{16}{144}

Cross multiply

10*144 = 16*x

1440 = 16x

Divide both sides by 16

90 = x

Area of the other polygon = 90 cm²

4 0
3 years ago
One sandwich is shared equally among eight people. How much will each person get
givi [52]

Answer:

1/8 of a sandwich

3 0
3 years ago
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