3 years ago

Please try to answer as many as possible. Thanks

1 answer:

Art [367]3 years ago

6 0

For the first one the answer is 2

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n200080 [17]

A) 75/100*X=24 => 3/4*x=24=> X=4*24/3=4*8=32°°°°°° b) 65/100*X=39 => 13/20*X=39 => X=20*39/13 => X=20*3=60 ~~~~~~ Have a nice day!!!!★★

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4 years ago

snow_tiger [21]

Answer:

Step-by-step explanation:

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3 years ago

12345 [234]

Well, the answer is 334.

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3 years ago

inessss [21]

If a2 -2ab + b2 = 9 and a $\begin{gathered} a^2-2ab+b^2=9 \\ aStep 1 factorize[tex]\begin{gathered} a^2-2ab+b^2=(a-b)^2 \\ \end{gathered}$

then

[tex]\begin{gathered} (a-b)^2=9 \\ \sqrt{(a-b)^2}=\sqrt{9} \\ a-b=\pm3 \\ \\ aa-b=-3

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1 year ago

ZanzabumX [31]

Answer:

x=45

Step-by-step explanation:

8 0

2 years ago