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Anna007 [38]
3 years ago
8

2√8 -3√50+√32 AHIHIHI

Mathematics
1 answer:
Fynjy0 [20]3 years ago
7 0

Answer:

-9.89949493661

Step-by-step explanation:

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URGENT: Solve the following: (5x10^9)x(7x10^5)
Elanso [62]
The answer is b. hope this helped :)
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4 years ago
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How to divide (x^2+5x-36)÷(x-4)
mr_godi [17]

Answer:

x + 9

Step-by-step explanation:

Since the divisor is in the form of <em>x - c</em>, use what is called <em>Synthetic Division</em>. Remember, in this formula, -c gives you the OPPOSITE terms of what they really are, so do not forget it. Anyway, here is how it is done:

4| 1 5 -36

↓ 4 36

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1 9 0 → x + 9

You start by placing the c in the top left corner, then list all the coefficients of your dividend [x² + 5x - 36]. You bring down the original term closest to <em>c</em><em>,</em> then begin your multiplication. Now depending on what symbol your result is tells you whether the next step is to subtract or add, then you continue this process starting with multiplication all the way up until you reach the end. Now, when the last term is 0, that means you have NO REMAINDER. Finally, your quotient is one degree less than your dividend, so that 1 in your quotient can be an x, and the 9 follows right behind it, giving you the other factor of x + 9.

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

4 0
3 years ago
Roxanna is selling 1,656 ounces of silver coins. If each coin weighs 8 ounces, how many silver coins is she selling?
drek231 [11]

Answer:

207

Step-by-step explanation:

I believe you divide 1656 and 8 which got me 207

7 0
3 years ago
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4 glue sticks cost $7.76<br><br> Which equation would help determine the cost of 13 glue sticks?
Elza [17]

Answer:

y=1.94x

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Step-by-step explanation:

4 blue sticks cost $7.76, this means that one glue stick costs

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Let y be the cost of the glue sticks, and x be the number of glue sticks; then

\boxed{y=1.94x}

We can use this equation to find the cost of 13 glue sticks; we just put x=13\ into our equation and it gives:

y=1.94(13)=25.22

So 13 glue sticks cost $25.22.

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3 years ago
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What is the value of x? <br> A:12 <br><br> B:15<br><br> C: 6<br><br> D: 30
mel-nik [20]

Answer: C

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