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2 years ago

Help me I need it choose this one please

Mathematics

1 answer:

Kryger [21]2 years ago

5 0

Answer:

Dilation is a transformation that either reduces or enlarges an object in the coordinate plane.

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Kendra found two worms in the yard and measured them with a ruler. One worm was 7 2/3 inches long. The other worm was 2 1/6 inch

Black_prince [1.1K]

Answer:

5½ inches

Step-by-step explanation:

7⅔ - 2 1/6 = 7 4/6 - 2 1/6 = 5 3/6 = 5½

3 0

3 years ago

Find the oth term of the geometric sequence 7, 14, 28, ...

yaroslaw [1]

Answer:

The nth term of the geometric sequence 7, 14, 28, ... is:

$a_n=7\cdot \:2^{n-1}$

Step-by-step explanation:

Given the geometric sequence

7, 14, 28, ...

We know that a geometric sequence has a constant ratio 'r' and is defined by

$a_n=a_1\cdot r^{n-1}$

where a₁ is the first term and r is the common ratio

Computing the ratios of all the adjacent terms

$\frac{14}{7}=2,\:\quad \frac{28}{14}=2$

The ratio of all the adjacent terms is the same and equal to

$r=2$

now substituting r = 2 and a₁ = 7 in the nth term

$a_n=a_1\cdot r^{n-1}$

$a_n=7\cdot \:2^{n-1}$

Therefore, the nth term of the geometric sequence 7, 14, 28, ... is:

$a_n=7\cdot \:2^{n-1}$

6 0

2 years ago

Someone help me plssssss

zlopas [31]

Answer:

(3,-4)

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

List all the perfect cubes up to 1000 and their cube roots.

DiKsa [7]

Hello from MrBillDoesMath!

Answer:

1^3 = 1

2^3 = 8

3^3 = 27

4^3 = 64

5^3 = 125

6^3 = 216

7^3 = 343

8^3 = 512

9^3 = 729

10^3 = 1000

Thank you,

MrB

4 0

3 years ago

How many feet long is 36 inch board??

Sliva [168]

One foot is 12 inches so 36/12=3 so 3 feet

7 0

3 years ago

Read 2 more answers