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tatiyna
2 years ago
12

hello everyone I'm stuck on these last 2 questions pleaseeee help me<3 ill do anything to have these 2 done asap just let me

know!!

Mathematics
1 answer:
ruslelena [56]2 years ago
4 0
Hahxbshx. i a la otra semana no me
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Given: △CGF ,CG=GF=CF=and, KOPS is a square inside this triangle with one side on CF and its two vertices on CG and GF
shepuryov [24]

Answer:

  AKPOS/ACGF = 28√3 -48 ≈ 0.497423

Step-by-step explanation:

Let's assume the square is a unit square. Then the height of the triangle is ...

  1 +(√3)/2 = h

and half the base of the triangle is ...

  h/√3 = (√3)/3 +1/2 = b/2

The area of the triangle is the product of these:

  A = (1/2)bh

  = (2 +√3)/2 × (3 +2√3)/6

  = (6 +3√3 +4√3 +6)/12 = (12 +7√3)/12

So, the ratio of the area of the square to that of the triangle is the inverse of this, or ...

  (square area)/(triangle area) = 12/(12+7√3)

  (square area)/(triangle area) = 28√3 -48

8 0
3 years ago
Fractions and integer operations practice, I need help please.
olga2289 [7]
40/11 = 3.63
hope this helps
3 0
3 years ago
Can someone help me with this?
larisa [96]

9514 1404 393

Answer:

  • 2b +2c
  • 35h +15m
  • ef +eg

Step-by-step explanation:

The outside factor multiplies each term in parentheses.

a) 2(b+c) = 2b +2c

b) 5(7h +3m) = 5×7h +5×3m = 35h +15m

c) e(f +g) = ef +eg

4 0
2 years ago
Is 1.36¯¯¯¯ rational or irational
fenix001 [56]

Answer:

rational

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which expression has a value of 15, using only four 4s and any of the following: + , – , · , ÷, exponents, and/or parentheses? A
Simora [160]
Hello :
<span>C.)     (4 · 4) – (4 ÷ 4) =16-1=15</span>
5 0
3 years ago
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