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4 years ago

Please help I do not understand!!!

Mathematics

2 answers:

Hatshy [7]4 years ago

6 0

Answer:

4x+12y = 4 (x+3y)

35x+50y = 5 (7x+10y)

18x+9y = 9 (2x+y)

32x+8y = 8 (4x+y)

100x+700y = 100 (x+7y)

Step-by-step explanation:

You basically have to figure out what x and y are being divided by to get the x and y on the other side and put that before the parenthesis. For example in the first question in order to get x you must divide 4x by 4 and to get 3y you must divide 12y by 4 as well.

natka813 [3]4 years ago

4 0

Answer:

1. 4

2. 5

3. 9

4. 8

5. 100

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago

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Ron wants to build a ramp with a length of a 14 ft and an angle of elevation of 26 degrees.

lora16 [44]

The complete question in the attached figure N 1

see the attached figure N 2 to better understand the problem

we know that

sin 26°=y/14-------> y=14*sin 26°------> y=6.14 ft

the answer is
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