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3 years ago

-10=6/5u The answer for (u)?

Mathematics

1 answer:

kolbaska11 [484]3 years ago

4 0

Answer:u= -30

Step-by-step explanation:

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The lines represented by the equations y = 2x – 2 and 2y - 4x = 2 are

hichkok12 [17]

Answer:

They are parallel but not the same

Step-by-step explanation:

because they have same slope or gradient which is 2

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3 years ago

5/28

natulia [17]

Answer:

Part a) The rule of the sequence is $A(n)=50(0.52^{n-1})$

Part b) The height of the ball will be $13.52\ cm$

Step-by-step explanation:

Part a) Write a rule for the sequence using centimeters. The initial height is given by the term n = 1.

we know that

In a <u>Geometric Sequence</u> each term is found by multiplying the previous term by a constant called the common ratio (r)

In this problem we have a geometric sequence

Let

n-----> the number of path

a1 ----> is the initial height

r -----> the common ratio

we have

$a1=0.5\ m=0.5*100=50\ cm$

$r=52\%=52/100=0.52$

The rule for the sequence is equal to

$A(n)=a1(r^{n-1})$

substitute

$A(n)=50(0.52^{n-1})$

Part b) What height will the ball be at the top of the third path?

For n=3

substitute in the equation

$A(3)=50(0.52^{3-1})$

$A(3)=50(0.52^{2})$

$A(3)=13.52\ cm$

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3 years ago

Which function matches the<br> graph?

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I think it’s a reciprocal function

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steposvetlana [31]

Answer:

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Step-by-step explanation:

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