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3 years ago

8

Find an expression for the number of squares in the nth pattern of the sequence. I noticed that the number of squares you add in

each pattern it depends on the pattern number (see image) but I don't know how to get the expression.

1 answer:

Morgarella [4.7K]3 years ago

3 0

Answer:

make clear the question please

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Pls help asap I will mark brainlist

Luba_88 [7]

<u>Answer</u>:

A. y = $\frac{-2}{3}x$ + 3

<u>Explanation</u>:

slope: $\frac{y2-y1}{x2-x1}$

: $\frac{1-3}{3-0}$

: $\frac{-2}{3}$

equation: y - y1 = m( x - x1 )

y - 1 = $\frac{-2}{3}$ ( x - 3 )

y = $\frac{-2}{3}x$ + 3

6 0

2 years ago

9 times the quantity of 12 less than a number x is 24. Write in an algebraic expression.

kiruha [24]

Answer:

9(x-12)=24

Step-by-step explanation:

5 0

2 years ago

rachel is a lunchroom supervisor at west high school. the children eat lunch at 15 longs tables. when all the are used, 240 chil

andrew11 [14]

240 children ÷ 15 tables = 16 seats

5 0

3 years ago

A square orange rug has a blue square in the center. The side length of the blue square is x inches. The width of the orange ban

Ivahew [28]

Answer:

(x+12)(x+12)-x^2

x^2 + 2(12)(x)+12^2-x^

=24x+144

Step-by-step explanation:

3 0

2 years ago

What is the slope of the line that passes through:<br> (6,5) and (-1,-4)<br><br><br> Thank You!

My name is Ann [436]

Answer:

$m=\frac{9}{7}$

Step-by-step explanation:

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>:

$m=\frac{-4-5}{-1-6}$

$m=\frac{-9}{-7}$

$m=\frac{9}{7}$

6 0

3 years ago