Answer:
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Step-by-step explanation:
Simplify the expression
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Calculate the product of the coefficients:
2*5*7=70
Compute the product of the variables. Since they are all the same letter, sum their exponents:
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Combine the results:
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Answer:
A=2πrh
Step-by-step explanation:
A=2*22/7*4*9
=230
Answer:
Decimal 1/20= .05
Percent 1/20= 5%
Step-by-step explanation:
<span>3x+4=y+5, then y+5=3x+4
It is called: reflexive property
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</span>
<span>x = y and y = 10, then x = 10
It is called: equality substitution property
</span>
<span>3425 x 10^-2 =
34.25
maybe</span>