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3 years ago

A pattern follows the rule "Starting with two, every consecutive line has a number one more than the previous line."

Mathematics

1 answer:

mars1129 [50]3 years ago

3 0

There will be eight marbles on the 9th line

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It is the morning of the sandcastle-building competition at the beach. Dory has been looking forward to this event for months. A

zvonat [6]

One way is by comparing the weather for today as compared to the rest of the week or month.

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2 years ago

Read 2 more answers

How do you do this. Please give a full answer and explain why.

OverLord2011 [107]

Law of Exponent

$\displaystyle \large{ {a}^{ - n} = \frac{1}{ {a}^{n} } }$

Compare the terms.

$\displaystyle \large{ {a}^{ - n} = {( - 2)}^{ - 3} }$

Therefore, a = -2 and n = 3. From the law of exponent above, we receive:

$\displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ {( - 2)}^{ 3} } }$

Exponent Def. (For cubic)

$\displaystyle \large{ {a}^{3} = a \times a \times a }$

Factor (-2)^3 out.

$\displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{( - 2) \times ( - 2) \times ( - 2)}}$

(-2) • (-2) = 4 | Negative × Negative = Positive.

$\displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{4 \times ( - 2)}}$

4 • (-2) = -8 | Negative Multiply Positive = Negative.

$\displaystyle \large{ {( - 2)}^{ - 3} = \frac{1}{ - 8}}$

If either denominator or numerator is in negative, it is the best to write in the middle or between numerator and denominators.

Hence,

$\displaystyle \large \boxed{ {( - 2)}^{ - 3} = - \frac{1}{ 8}}$

The answer is - 1 / 8

3 0

2 years ago

Look at the figure what is the capacity of the figure, in cubic centimeters

krek1111 [17]

16*8=128 and 128*12= is 1,536

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3 years ago

What is the slope of the graph of y=-3X? 3 1 3 1 -3

Reil [10]

Answer:

-3

Step-by-step explanation:

y = -3x

This is in slope intercept form

y = mx+b where m is the slope and b is the y intercept

The slope is -3 and the y intercept is 0

5 0

2 years ago

Read 2 more answers

For the inverse variation equation p=8/V what is the value of Vwhen p=1/2?

NISA [10]

Answer:

v = 16

Step-by-step explanation:

p = 8/v and p = 1/2. Equating these two, we get 8/v = 1/2.

Inverting both sides, we get v/8 = 2.

Find the vaue of v by multiplying both sides by 8: v = 16

3 0

2 years ago