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Stella [2.4K]
3 years ago
7

Simplify. 5 + 2(3x − 4) − x

Mathematics
1 answer:
VMariaS [17]3 years ago
8 0
5+2(3x-4)-x
5+6x-8-x
it is simplified to -3+5x
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Help please thanks<br> Xxxxx
lions [1.4K]

Answer:

C

Step-by-step explanation:

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Use a graphing calculator to sketch the graph of the quadratic equation, and then state the domain and range. y = negative 5 x s
KengaRu [80]

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6 0
3 years ago
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AysviL [449]

Answer:

C. 176.6 Square feet (I think)

Step-by-step explanation:

I tried many different ways and got three of the answers above but I think this is the right one.

The equation to find area of a circular cone base: A= \pi r^2

  1. We are given the diameter (15 Feet) but we need to find the radius. So we use the diameter to radius formula: r = \frac{d}{2}
  2. Plug in numbers: r=\frac{15}{2} ≈ 7.5
  3. Use the Area formula now that you have radius: A=\pi 7.5^2
  4. Solve and get = a = 176.71458676
  5. Looking at the options the closest one to our answer (off by one-tenth) is C.

Sorry if you get this wrong. I tried lol.

7 0
2 years ago
Plz answer quickly will mark brainless
WARRIOR [948]
Banana nanznznananannanakakaka
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