2 years ago

Can i get help on question 7 please?

Mathematics

1 answer:

CaHeK987 [17]2 years ago

3 0

Do you have notes so I can look at them to help you? Cause I pretty good at math but I need the notes.

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Diano4ka-milaya [45]

The answer would be A

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2 years ago

(9/16)^−1/2 How do I solve this equation?

vlada-n [284]

$\left(\dfrac{9}{16}\right)^{-\tfrac{1}{2}}=\\
\left(\dfrac{16}{9}\right)^{\tfrac{1}{2}}=\\
\sqrt{\dfrac{16}{9}}=\\
\dfrac{4}{3}$

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2 years ago

What is 941 divided by 8

Sergeu [11.5K]

The answer is below.

941/8 = 177.625.

Answer:

941 divided by 8 equals 117 with a remainder of 5

= 117 R 5

= 117 5/8

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2 years ago

Which represents the inverse of the function f(x) = 4x?

kondor19780726 [428]

Answer:

Step-by-step explanation:

(1) = f(x) = 4x

$y = 4x\\x = 4y\\y = \frac{x}{4}\\f^{-1}(x) = \frac{x}{4}$

(2) h(x) = x + 4

y = x + 4

Replace x with y and vice versa:

x = y + 4

And then solve for 'y':

y = x - 4

$h^{-1}(x) = x - 4$

(3) h(x) = x - 4

y = x - 4

x = y - 4

y = x + 4

$h^{-1}(x) = x + 4$

(4) h(x) = 2x

y = 2x

x = 2y

y = $\frac{x}{2}$

$h^{-1}(x) = \frac{x}{2}$

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3 years ago

Is 1/4 squared a rational?

QveST [7]

Answer:

It is a rational.

Step-by-step explanation:

0.25² = 0.0625

It is a rational.

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2 years ago