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3 years ago

PLEASE I NEED HELP AGAIN ATTACHMENT BELOW

Mathematics

1 answer:

Anastaziya [24]3 years ago

5 0

Answer:

A.) 1/81

Step-by-step explanation:

This is your equation:

f(x) = 9^x

They want you to solve for x = -2, so substitute -2 in for x.

f(-2) = 9^-2

When you solve this, you get, 1/81.

So, the answer is A.)

I hope this helps! :)

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Step-by-step explanation:

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3 years ago

Please help

Degger [83]

Answer:

Step-by-step explanation:

Considering the given triangle FTP, to determine side p, we would apply the sine rule. It is expressed as

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3 years ago

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mafiozo [28]

Answer:

Part a) The unit rate of change of d with respect to t is equal to $9$

Part b) The graph of the line in the attached figure

Step-by-step explanation:

we know that

A relationship between two variables, t, and d, represent a proportional variation if it can be expressed in the form $d/t=k$ or $d=kt$

step 1

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3 years ago

Evaluate the expression. -27 – 9 – 33 (Hint: Evaluate means solve)

Schach [20]

<u><em>Answer: ⇒ -69</em></u>

____________________________________________________

Step-by-step explanation:

I gave you a hint: ⇒ You had to used their pemdas to order of operations.

P-Parenthesis

E-Exponents

M-Multiply

D-Divide

A-Add

S-Subtract

First you had to add and subtract from left to right.

$-27-9=-36$

$-36-33$

$=-69$

_________________________________________________________

Hope this helps!

Thank you for posting your question at here on brainly.

Have a great day!

_____________________________________________________

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irinina [24]

Answer:

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Step-by-step explanation:

The straight line of the 117 is 180 and so you subtract 180 to 117 to get 63 which is x and then subtract 90 and 63 to get 27.

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