3 years ago

What is the sum of -1/2+3/4?

Mathematics

1 answer:

Anna71 [15]3 years ago

5 0

0.25 as a decimal and 1/4 as a fraction

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Is this correct?????

fomenos

Answer: $\bold{x^8}$

Step-by-step explanation:

$x^3\cdot x^5\quad =x^{3+5}\quad =\large\boxed{x^8}$

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3 years ago

Pls help thank you!!!

ki77a [65]

Answer:

6 , 3 should be the midpoint

Step-by-step explanation:

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Please help and thank you

tatiyna

Answer:

$b_{1}=\frac{2A}{h}-b_{2}$

Step-by-step explanation:

Given: $A=\frac{1}{2}(b_{1} +b_{2})h$

We need to completely isolate $b_{1}$ to solve.

$A=\frac{1}{2}(b_{1} +b_{2})h$

$A=(\frac{1}{2}b_{1} +\frac{1}{2} b_{2})h$

$A=\frac{1}{2}b_{1} h+\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}h+A=\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}h=-A+\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}=\frac{-A}{h}+\frac{1}{2}b_{2}$

Finally, multiply both sides by -2 to completely isolate $b_{1}$ .

$b_{1}=\frac{2A}{h}-b_{2}$

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3 years ago

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choli [55]

Answer:

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3 years ago

Divide. 5÷1/4 1/20 4/5 5/4 20

ziro4ka [17]

Answer:

20.

Step-by-step explanation:

That's the correct answer

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