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4 years ago

Lee started the given number pattern. What is the rule that creates the pattern? 2.155, 2.200, 2.245, 2.290...

1 answer:

4 0

Hello!

I see a pattern.

The pattern rule is: Add 0.045

2.155 + 0.045 = 2.200

2.200 + 0.045 = 2.245

2.245 + 0.045 = 2.290 and so on.

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5×2×y×y×y write the expression using exponents

gayaneshka [121]

Answer:

10y³

Step-by-step explanation:

y appears 3 times.

Which means y is multiplied by itself 3 times.

Then, simplify 5 x 2, which is 10, then put y3 after 10.

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3 years ago

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Fast please!!

olga_2 [115]

Answer:

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2 years ago

Which sequence can be defined by the recursive formula f (1) = 4, f (n + 1) = f (n) – 1.25 for n ≥ 1?

asambeis [7]

Answer:

4, 2.75, 1.5, 0.25, - 1, - 2.25, ...............

Step-by-step explanation:

Using the recursive formula with f(1) = 4, then

f(2) = f(1) - 1.25 = 4 - 1.25 = 2.75

f(3) = f(2) - 1.25 = 2.75 - 1.25 = 1.5

f(4) = f(3) - 1.25 = 1.5 - 1.25 = 0.25

f(5) = f(4) - 1.25 = 0.25 - 1.25 = - 1

f(6) = f(5) - 1.25 = - 1 - 1.25 = - 2.25

Sequence is 4, 2.75, 1.5, 0.25, - 1, - 2.25, .......

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4 years ago

13) If AOBC is a rectangle whose three vertices are A(0,3), (0,0) and B(5,0).

Levart [38]

Answer:

(b) 68

Step-by-step explanation:

Distance between two points:

Suppose that we have two points, $(x_1,y_1)$ and $(x_2,y_2)$ . The distance between them is given by:

$D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Diagonal:

Diagonals are a line between opposite points in a square.

In this question, it is between A(0,3) and B(5,0), and between (0,0) and (5,3). Both these diagonals have the same measure, and are the distance between these points. So

$D = \sqrt{(5-0)^2+(3-0)^2} = \sqrt{5^2 + 3^2} = \sqrt{34}$

Then sum of the squares of its both diagonals is units

Both diagonals measure $\sqrt{34}$ . Sum of squares is:

$(\sqrt{34})^2 + (\sqrt{34})^2 = 34 + 34 = 68$

The correct answer is given by option b.

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3 years ago

A square has an area of 16 square ft what would be the measurement of its side

juin [17]

Answer:

4ft

Step-by-step explanation:

to get the area of a square you multiply the sides together so you just find the square root of the area

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3 years ago

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