3 years ago

Help...anybody know this??

Mathematics

2 answers:

atroni [7]3 years ago

6 0

Answer:

-3

Step-by-step explanation:

1, -3, 9, -27, 81, -243

3⁰ = 1

(-3)¹ = -3

(-3)² = 9

(-3)³ = -27

(-3)⁴ = 81

(-3)⁵ = -243

Lerok [7]3 years ago

4 0

Answer:

-3

Step-by-step explanation:

The pattern for positive numbers is to multiply by nine so its the same for negative

You might be interested in

Rick knows that 1 cup of glue weighs 1/18 pound. He has 2/3 pound of glue. How many cups of glue does he have?

Basile [38]

$\begin{array}{ccc}1\ cup&-&\frac{1}{18}\ lb\ (pound)\\\\x\ cup&-&\frac{2}{3}\ lb\ (pounds)\end{array}\ \ \ \ \ \ cross\ multiply\\\\\\\frac{1}{18}x=1\times\frac{2}{3}\\\\\frac{1}{18}x=\frac{2}{3}\ \ \ \ \ \ |multiply\ both\ sides\ by\ 18\\\\18\times\frac{1}{18}x=18\times\frac{2}{3}\\\\x=6\times2\\\\\boxed{x=12}\\\\Answer:He\ has\ 12\ cups\ of\ glue.$