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4 years ago

F(x) = + 2; vertical stretch by a factor of 5

Mathematics

1 answer:

Dima020 [189]4 years ago

8 0

Answer:

Step-by-step explanation:

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How do I solve this, pretty urgent please.

Andreas93 [3]

Answer:

Step-by-step explanation:

Substitute:

$x^{0.5} = y$

Then the expression becomes:

$(\dfrac{1+y^3}{1-y+y^2}-y) \dfrac{1-y^2}{1-y} -y=\\$
$(\dfrac{(1+y)(1-y+y^2)}{1-y+y^2}-y) \dfrac{(1-y)(1+y)}{1-y} -y=$
$(1+y-y)(1+y)-y=$
$1(1+y)-y=$
$1+y-y=$
1

The result is 1 regardless the value of x other than 1.

5 0

3 years ago

The total surface area of this cuboid is 112cm^2. Find the value of x.

stealth61 [152]

Answer:

12544/20=627.2

Step-by-step explanation:

I might be wrong Sorry If I am

4 0

3 years ago

Read 2 more answers

How many degrees would a kite need to be rotated to carry it onto itself?

Vsevolod [243]

Answer:360 degree angle

A kite does not have rotation symmetry because it would take a full 360 degrees rotation for it to look the same as the original

6 0

4 years ago

Look at this diagram:

vodka [1.7K]

Answer:

Angle e = Angle a
Angle f = Angle c
Angle a, b and c add upto 180° , as they are on straight line.
therefore Angle e , f and b also add upto 180°

i hope it helped 

7 0

3 years ago

Which is an irrational number

Rufina [12.5K]

Answer:

An irrational number is any number than cannot be written in the form p/q, where q is 0 Ex. pi, non-perfect squares

Step-by-step explanation:

In this case D. isn't rational but is irrational

7 0

3 years ago