3 years ago

6th grade math :D help me please :)

Mathematics

2 answers:

Hitman42 [59]3 years ago

8 0

B.) 7r+r+2, you can combine 7r and r

Artist 52 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

In order to combine like terms, they must share the same variable. We can't combine things 9y and 3p because they contain two different variables. On the other hand, 7r and r work because there is only one. 7r and r combine to 8r+2

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James's garden has a length of 12 1/4 feet and a width of 9 2/3 feet. What length of fencing will he need to surround his garden

Lina20 [59]

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3 years ago

find the scale, k, of H(3,4) if H'(9,12) after going through the transformation (x,y) ---> (kx,ky) centered at the origin

stiks02 [169]

The value of scale k is 3

Step-by-step explanation:

In order to find the scale , we can either divide the coordinates of H' by the original point or compare both the points to find the original ordered pair.

Given

H(3,4)

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For y-coordinate:

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Hence,

The value of scale k is 3

Keywords: Coordinate geometry, scaling

Learn more about scaling at:

#LearnwithBrainly

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Step-by-step explanation:

The answer is mentioned above.

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Hard time with these type of problems, need help

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Not sure I have had idea of what it is but I don’t wanna give u the wrong answer

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