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Lera25 [3.4K]
3 years ago
8

Solve the following math problems, round appropriately according to sig. fig. rules. 84.9 • 64

Mathematics
1 answer:
alina1380 [7]3 years ago
5 0

Answer:

84.9*64=5433.6

3900/2.6=1500

1080/15.9=67.9245283019

2.86*8.77*200=5016.44

1500/64=23.4375

6007/5.5=1092.1818....

Step-by-step explanation:

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I need help once again.
muminat
The dimensions of the prism can be 2x, 2x+3 and x+6.

We first factor out the GCF of the trinomial.  The GCF of the coefficients is 2.  Each term has an x in common as well, so the GCF is 2x.

Factoring out the 2x, we have
2x(2x²+15x+18).

To factor the remaining trinomial, we find factors of 2*18=36 that sum to 15.  12*3 = 36 and 12+3 = 15.  We split up 15x into 12x and 3x:

2x(2x²+12x+3x+18)

Now we group together the first two terms in parentheses and the last two:
2x((2x²+12x)+(3x+18))

Factor out the GCF of the first group:
2x(2x(x+6)+(3x+18))

Factor out the GCF of the second group:
2x(2x(x+6)+3(x+6))

Factoring out what these have in common,
2x(x+6)(2x+3)
8 0
3 years ago
The diagram shows WXY. which term describes point Z
larisa86 [58]
The answer is d because the centroid stems from medians in a triangle
7 0
3 years ago
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Q: Simplify. <br><br>1. 3^(n+1) - 3^n / 3^(n-1)​
igor_vitrenko [27]

Answer:

3^(n+1) - 3^n / 3^(n-1)​ = 6

7 0
2 years ago
Identify the constant of proportionality in the equation. 5y = 35x A) 1 B) 5 C) 7 D) 35
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Answer:

It's 7

Step-by-step explanation:

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4 0
3 years ago
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3 years ago
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