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3 years ago

Is f(x)=5x and g(x)=x/5 inverse of each other?

Mathematics

1 answer:

Nana76 [90]3 years ago

3 0

Answer:

Yes it is!

Step-by-step explanation:

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Please help. thank you :)

Zina [86]

Answer:A

Step-by-step explanation: your answer is A

5 0

3 years ago

Express sin A,cos A and tan A as ratios

OverLord2011 [107]

Answer:

Part A) $sin(A)=\frac{2\sqrt{42}}{23}$

Part B) $cos(A)=\frac{19}{23}$

Part C) $tan(A)=\frac{2\sqrt{42}}{19}$

Step-by-step explanation:

Part A) we know that

In the right triangle ABC of the figure the sine of angle A is equal to divide the opposite side angle A by the hypotenuse

$sin(A)=\frac{BC}{AB}$

substitute the values

$sin(A)=\frac{2\sqrt{42}}{23}$

Part B) we know that

In the right triangle ABC of the figure the cosine of angle A is equal to divide the adjacent side angle A by the hypotenuse

$cos(A)=\frac{AC}{AB}$

substitute the values

$cos(A)=\frac{19}{23}$

Part C) we know that

In the right triangle ABC of the figure the tangent of angle A is equal to divide the opposite side angle A by the adjacent side angle A

$tan(A)=\frac{BC}{AC}$

substitute the values

$tan(A)=\frac{2\sqrt{42}}{19}$

8 0

3 years ago

FIND THE LENGTH OF MP

LekaFEV [45]

Answer:

A 67 is the correct answer sure

6 0

3 years ago

Read 2 more answers

Write 7,004,000 in scientific notation.

MAXImum [283]

<span>7,004,000 in scientific notation.
=</span>7.004 x 10^6
as 7 is the first non zero digit
so decimal jumbed 6 numbers from right to left and exponent will be positive
option A is correct
hopr this helps

6 0

3 years ago

The Experssion for 629

Diano4ka-milaya [45]

iedikdtep-by-step explanation:

4 0

3 years ago