3 years ago

Please help guys its due soon 24 points

Mathematics

2 answers:

Ymorist [56]3 years ago

5 0

You forgot to add a picture

bazaltina [42]3 years ago

4 0

Answer:

where the pictures lolololololololol

Step-by-step explanation:

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A bicycle wheel has a radius of 13 inches. What is the distance the bicycle will travel after 30 revolutions of the wheel? Use 3

SpyIntel [72]

Radius = 13 inches

Circumference of wheel = 1 revolution
2πr = 2 x 3.14 x 13 = 81.64 inches

1 revolution = 81.64 inches
30 revolutions = 2449.2inches

7 0

3 years ago

(x+3)(x−1)<br> Cual seria su resultado

sineoko [7]

Answer:

x² -1x + 3x -3

= x² +2x -3

hope it helps

7 0

3 years ago

50674136.0 round to the nearest hundreds

Vladimir79 [104]

Answer:

50674100.0

Step-by-step explanation:

3<5 so 136~100

7 0

3 years ago

SOLVE. x cubed over x squared - 4 divided by x cubed - 9x squared over x squared + 7x -18

Tom [10]

$\frac{ x^{3} }{ x^{2} -4}: \frac{ x^{3} -9 x^{2} }{ x^{2} +7x-18}= \\ = \frac{ x^{3} }{(x+2)(x-2)}* \frac{ x^{2} +7x-18}{ x^{2} (x-9)}= \\ = \frac{ x^{3} }{(x+2)(x-2)}* \frac{(x-2)(x+9)}{ x^{2} (x-9)}= \\ = \frac{x(x+9)}{(x+2)(x-9)}$