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Roman55 [17]
2 years ago
15

I need help with this and I have a lot more to go

Mathematics
1 answer:
enyata [817]2 years ago
3 0

Answer:

under root 2, 1.5, 2π

Step-by-step explanation:

under under root 2 is equals to 1.414

1.5

2×22/7

44/7

6.2

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Step-by-step explanation:

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4 0
3 years ago
Read 2 more answers
Help for 1,2,3,4 please
ikadub [295]

In every case, you're finding the surface area of a rectangular prism. That area is the sum of the areas of the 6 rectangular faces. Since opposite faces have the same area, the formula can be written

... S = 2(LW +WH +HL)

The number of multiplications can be reduced if you rearrange the formula to

... S = 2(LW +H(L +W))

where L, W, and H are the length, width, and height of the prism. (It does not matter which dimension gets what name, as long as you use the same number for the same variable in the formula.)

When you're evaluating this formula over and over for diffferent sets of numbers, it is convenient to let a calculator or spreadsheet program do it for you.

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3. S = 2(11·6 + 4(11 +6)) ft² = 2·134 ft² = 264 ft²

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5 0
3 years ago
What is the value of X
Volgvan

Answer:

Step-by-step explanation:

it's another one of those similar triangles

it's easier to see this one.

t /c = u / b

where

t = 7x + 3

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plug in the knowns

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7x + 3  = 27 ( 35 / 21 )

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I checked it, the ratio is 1_2/3  :) for both, but you can check it too

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Add 12 to both sides. 

q-12 > 3
q > 15

ANSWER: q > 15
4 0
3 years ago
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solmaris [256]
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