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3 years ago

Please help pleasee I really need help right now.

Mathematics

1 answer:

yawa3891 [41]3 years ago

4 0

Answer:

Scale factor: 1.85714285714 or 1.86 (if rounded up)

Step-by-step explanation:

Since the lengths of the triangles are corresponding, you need to count how many lines each triangle measures to.

The small triangle is measured to 7 lines.

The bigger triangle is measured to 13 lines.

13/7 = 1.85714285714 but if rounded up, it's 1.86.

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2 years ago

How many 1/6 cups of raisins are in 3/2 cups of raisins?

lisabon 2012 [21]

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3 years ago

Find the product. (r s)2 r² 2rs s r² 2rs s² r² 2rs 2s².

sveta [45]

The product of the given expression is $\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$ .

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The product of $\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2$ .

<h3>What is multiplication?</h3>

Multiplication is the process of calculating the product of two or more numbers.

The multiplication of numbers say, ‘a’ and ‘b’, is stated as ‘a’ multiplied by ‘b’.

The product of $\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2$ is given by;

$\rm 2r^2(r + s) + 2rs + s^2 + 2rs + s^2r^2+ 2rs + 2s^2\\\\(2r^3 + 2r^2s) + 2rs + 2rs + 2rs + s^2r^2 + sr^2 + 2s^2\\\\2r^3+ 2r^2s + 6rs + s^2r^2 + sr^2+ 2s^2$

$\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$

Hence, the product of the given expression is $\rm 2r^3+ s^3r^3+ 2r^3s + sr^3+ 2s^3+ 6rs$ .

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2 years ago

HELP PLSSSS I DONT UNDERSTAND WALLAH

Harlamova29_29 [7]

Answer:

7.2

Step-by-step explanation:

Distance between (4, 3) and (8, 9):

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

$d = \sqrt{(8 - 4)^2 + (9 - 3)^2}$

$d = \sqrt{(4)^2 + (6)^2}$

$d = \sqrt{16 + 36}$

$d = \sqrt{52} = 7.2$ (nearest tenth)

7 0

3 years ago

Can somebody please help me on this :)

Rasek [7]

On what I don’t see it

5 0

3 years ago

Please help pleasee I really need help right now.​

Please help pleasee I really need help right now.