3 years ago

I wanted to knwo what two to the third power was please help

Mathematics

2 answers:

nikitadnepr [17]3 years ago

8 0

Eight is the answer.

Dmitry_Shevchenko [17]3 years ago

6 0

You can use your default calculator for these problems. However, you can also do it in your head! Exponents are just a number times its self a certain amount of times.

So, 2^3 is 2 * 2 * 2. What would that equal?

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Find the nth term 26,19,12,5,-2 I will mark brainliest for the best answer :D

lara31 [8.8K]

Answer:

-9

Step-by-step explanation:

you're taking away 7 each time, so -2-7=-9

5 0

2 years ago

Status

blsea [12.9K]

Answer:

y = -2x - 1

Step-by-step explanation:

y + 3 = -2 ( x - 1 )

y + 3 = -2x + 2

y = -2x - 1

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2 years ago

What is the solution to the following system? -4y=8 x+3y-3z=-26 2x-5y+z=19

Viktor [21]

⓵
-4ỿ = 8

Simplify the left side in order to isolate the ỿ!

-4ỿ = 8
+4 +4

Ỿ = 12

⓶
× + 3y - 3z = -26

Simplify the left side in order to isolate the ×, ỿ and z!

× + 3y - 3z = -26
÷3 ÷3

× + ỿ - 3z = -8,66 periodic
÷-3 ÷-3

× + ỿ + z = 2,88 periodic

⓷
2× - 5ỿ + z = 19

Simplify the left side in order to isolate the ×, ỿ and z!

2× - 5ỿ + z = 19
÷2 ÷2

× - 5ỿ + z = 9,5
÷-5 ÷-5

× + ỿ + z = -1,9

3 0

2 years ago

Read 2 more answers

Please Answer ASAP Math Question

MArishka [77]

If you were to factor you would do what my teacher likes to call reverse foil so it would look like this (x-9)(x+4) so what you do is you brainsrorm to see what multiplies what to get that and 9*4=36 so that is how you factor -36 to find the -9 Hope this helps if I'm correct if not I will try to find the answer

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3 years ago

Pls answer, and be clear on which one your answering, thank youuu!! Very thankful worth 30 points!! :) <333

sveta [45]

The mistake Shawna made was in her answer the 54 repeats so the bar should be over the .54 not the .545

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2 years ago