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Helga [31]
3 years ago
5

PLEASE HELP i don’t understand

Mathematics
1 answer:
Kitty [74]3 years ago
5 0

Answer:

29.7

Step-by-step explanation:

y = 2.7x + 2.7

y = 2.7(1) + 2.7 = 5.4

y = 2.7(2) + 2.7 = 5.4 + 2.7 = 8.1

y = 2.7(3) + 2.7 = 8.1 + 2.7 = 10.8

y = 2.7(4) + 2.7 = 10.8 + 2.7 = 13.5

y = 2.7(10) + 2.7 = 27 + 2.7 = 29.7

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Nady [450]

Answer:

56 units²

Step-by-step explanation:

Each triangle has an area that is ...

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There are 4 such triangles, so the total area is ...

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3 years ago
If EF = 2x-7, FG = 4x-20, and EG = 21, find the values of x, EF, and FG.
Serggg [28]

Given -:

EF = 2X-7

FG = 4X-20

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To proof

as given in the question

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Hence proved

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EF = 2\times 8 - 7\\EF = 9

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Hence proved




                   

8 0
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Step-by-step explanation:

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