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Alex17521 [72]
3 years ago
9

What is the answer for this equation 2a^-3cd

Mathematics
1 answer:
Cloud [144]3 years ago
8 0
Is there a picture we can look at ?
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HELP A KID IN NEED
Stella [2.4K]

Answer:

8z+5

Step-by-step explanation:

Let's split the expression into two terms- z and... not z :)

3z+5z=8z

Why? it's just 3+5 with z tacked on the end

14-9=5

simple math :)

put it together to get

8z+5

all done!

lmk if you have any more questions

8 0
2 years ago
Can someone check this for me thanks.
kirill115 [55]
You are right all the way
8 0
3 years ago
A booklet is made from 6 rectangular pieces of paper. Each piece measures 297mm by 420mm. The mass of paper is 80g per m^2. What
liq [111]
Alright, so the area of one paper is 297mm*420mm=124740mm^2. Multiplying that by 6 due to 6 sheets, we get 748440mm^2. Converting mm^2 to m^2, since we know that 1000mm=1m, we simply do (1m/1000m)^2=1m^2/1,000,000mm^2. Our equation is now
748440mm^2*1m^2/1,000,000mm^2=0.748440m^2 by crossing out the millimeters. Lastly, since it's 80g/1m^2, we multiply our number by that to get 59.8752g
3 0
3 years ago
F(x)=3x-9 for inverse function?
Ahat [919]

Answer:

f − 1 ( x ) = x/3+ 3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
True or false? And why? The value of |x +1| is greater than or equal to 0
goldfiish [28.3K]

True.

The absolute value of anything is the distance that value is away from zero.

For instance, |-5 + 1| = 4

As we can see, any number that we plug into this equation will always be a number equal to or greater than zero.

4 0
3 years ago
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