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dmitriy555 [2]
3 years ago
8

I REALLY NEED SOME HELP :(

Mathematics
1 answer:
tamaranim1 [39]3 years ago
4 0

Answer:

12m is the correct answer because yes friend

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A circumference of the wheel of Victoria is 4.4m. How much distance coill it cover in 500 revolutions?​
Semenov [28]

\huge \bf༆ Answer ༄

Total distance covered is equal to ~

  • Number of revolutions × circumference

  • \sf500 \times 4.4

  • \sf2200 \: m

Hence distance covered = 2200 m = 2.2 km

4 0
2 years ago
Fill in the missing term in the equation
Y_Kistochka [10]

Answer:

<u>x</u>

Step-by-step explanation:

Let's simplify the LHS so it can be equated to the RHS.

\frac{x}{x^{2} -4x+4} - \frac{x}{x^{2} -3x+2}

\frac{x}{(x-2)^{2} } - \frac{x}{(x-1)(x-2)}

\frac{x(x-1)-x(x-2)}{(x-2)^{2}(x-1)}

\frac{x^{2} -x-x^{2}+2x }{(x-2)^{2}(x-1)}

\frac{x}{(x-2)^{2}(x-1)}

Hence, the missing term in the numerator of the answer is <u>x</u>

6 0
2 years ago
  Write an equivalent expression for: 3(x-2) + 4(2x-3) Explain the steps you follow to find the equivalent expression.
natali 33 [55]
3(x-2)+4(2x-3)
Use distributive property
3(x)-3(2)+4(2x)-4(3)
=3x-6+8x-12
Combining like term
3x+8x-6-12
=11x-18. As a result, 11x-18 is another expression that equivalent for 3(x-2)+4(2x-3). Hope it help!
3 0
2 years ago
Solve the equation 2 b + 32 equal 8<br>​
RSB [31]
2b + 32 = 8

1. Subtract 32 from 8 which is -24
2b = -24
2. Divide both sides by 2, to make b by itself
b = -12
5 0
2 years ago
Solve the equation 40a^2+4a=0
sergiy2304 [10]
40a^2+4a=0\ \ \ \ |divide\ both\ sides\ by\ 4\\\\10a^2+a=0\\\\a(10a+1)=0\iff a=0\ or\ 10a+1=0\\\\a=0\ or\ 10a=-1\\\\\boxed{a=0\ or\ a=-0.1}
7 0
2 years ago
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