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Luda [366]
3 years ago
6

Please answer all there. Need help fast

Mathematics
2 answers:
Leto [7]3 years ago
6 0
Oh yeah yeah 9272918919171918
ddd [48]3 years ago
3 0
Answer 1.)is 196 simplify 7^2 to 49 6*(49-15)-2^3. Do 49-15=34 6*34-2^3. Do 2^3 to 8 6*34-8 =204-8 which is 196 hope this helps you
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Write 14/25 as a decimal. Show work
Fudgin [204]

Answer:

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2 years ago
2x^2+5x+3/x^2-3x-4 divided by 4x^2+2x-6/x^2-8x+16
Masja [62]

Answer: \frac{x-4}{2x-2}

Step-by-step explanation:

\frac{2x^2+5x+3}{x^2-3x-4} divided by \frac{4x^2+2x-6}{x^2-8x+16} is the same thing as multiplying \frac{2x^2+5x+3}{x^2-3x-4} by \frac{x^2-8x+16}{4x^2+2x-6}.

The equation we get is:

\frac{2x^2+5x+3}{x^2-3x-4}*\frac{x^2-8x+16}{4x^2+2x-6}

With this equation, we can factor each equation:

\frac{(x+1)(2x+3)}{(x+1)(x-4)} *\frac{(x-4)(x-4)}{2(x-1)(2x+3)}

We can cancel out like terms since they would be dividing each other:

\frac{x-4}{2x-2}

8 0
3 years ago
Please help me!!!!! Show your work 45-45-90 method <3
aivan3 [116]

Answer:

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7 0
2 years ago
Read 2 more answers
Which orderd pair is a solution of the equation-3x+5y = 2x + 3y
velikii [3]

Answer:

2y=5x

Step-by-step explanation:

-3x+5y=2x+3y

5y=5x+3y

2y=5x

4 0
3 years ago
What would you multiply the fraction 12/28 by to make the product equal 1
vredina [299]
28/28 is correct because one whole equals a whole pizza and so for example, there is 28 slices of pizza, which equals one BIG JUICY WHOLLLLE
8 0
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