2 years ago

PLEASE I NEED HELP AGAIN ATTACHMENT BELOW

Mathematics

1 answer:

Anastaziya [24]2 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! :)

You might be interested in

Please this is urgent I need help please answer me

Verizon [17]

Answer:

u have the answer yet?

Step-by-step explanation:

8 0

2 years ago

Simplify the expression -3z(1.8z-2.2).

alexdok [17]

Answer:

$- 5.4z {}^{2} + 6.6z$

Step-by-step explanation:

Given:

$-3z(1.8z-2.2)$

Solution:

Applying Distributive property,we obtain

$(−3z)(1.8z)+(−3z)(−2.2)$

Simplifying using PEMDAS:

$- 5.4z {}^{2} + 6.6z$

Done!

5 0

2 years ago

How do i convert from degrees to radians in terms of pi?

Alex787 [66]

Answer:

Formula

1° × π/180 = 0.01745rad

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A rectangle has a width of 5 meters and a length of 7 meters. A similar rectangle has a width of 15 meters. What is the length o

JulijaS [17]

I believe 21 because 5×3 is 15 so 7×3=21

6 0

2 years ago

Read 2 more answers

Give three equivalent rates that describe the top speed of a tuna.

Ksju [112]

27 miles per hour 29 miles per hour and 32 miles per hour

5 0

2 years ago

Read 2 more answers