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larisa86 [58]
3 years ago
9

Are these three side lengths a right triangle? 5, 5, 5√s yes or no?

Mathematics
2 answers:
11111nata11111 [884]3 years ago
5 0

Answer:

no

Step-by-step explanation:

zmey [24]3 years ago
5 0

Answer:

No, it makes an isosceles triangle that has angles in two 70°'s, and 20°'s

Step-by-step explanation:

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Which equation is parallel to y = 2 and goes through the point (-6, 10)?
QveST [7]

Answer:

y= 10

Step-by-step explanation:

y = 2 is a horizontal line

It goes through the points (-6,10)  

The y value is 10

y= 10

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For each of the bookcases a woodworker is building, she
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35x100 hours = $3500+$65= $3565 for 100 hours of work and materials.

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I NEED HELP WITH THESE TWO QUESTIONS PLZ DO NOT ANSWER IF YOU CANNOT EXPLAIN THE ANSWER
Murljashka [212]

9514 1404 393

Answer:

  1. asymptotes: x=-6, x=6, y=0; zero: x=0

  2. 20 blue fish

Step-by-step explanation:

1. The vertical asymptotes are where the denominator is zero. It factors as (x-6)(x+6), so will have zeros at x=-6 and x=6.

The horizontal asymptote is at the limit when x goes to infinity. Here, the ratio of highest-degree terms is 6/x, so the value goes to zero as x gets large.

The zero is where the numerator is zero, at x=0.

In summary:

  • vertical asymptotes: x = ±6
  • horizontal asymptote: y = 0
  • zero: (0, 0)

__

2. 60% are red, so 40% are blue. The difference in percentages is 60%-40% = 20%. The percentage of blue fish (40%) is twice the difference (=2×20%), so the number of blue fish is twice the difference in numbers.

  blue fish = 2×10 = 20 fish

<em><u>Check</u></em>

There are then 20+10=30 red fish, so 20+30=50 fish total. Reds are 30/50 = 60% of the total.

<u><em>Additional comment</em></u>

I find it often works well to work with ratios, which I can often do in my head. Other folks like to see equations. Here, we could write equations like ...

  r = 60%(r + b) . . . . reds are 60% of the total

  r - b = 10 . . . . . . . . 10 more reds than blues

We want the value of b, so we can eliminate r by substituting for it:

  r = 10 + b . . . . from the second equation above

  (10 +b) = 0.60((10 +b) + b) . . . . substitute for r

  10 +b = 6 + 1.2b . . . simplify

  4 = 0.2b . . . . subtract b+6

  20 = b . . . . . . multiply by 5 (there are 20 blue fish)

6 0
3 years ago
What is 20+50+9-6&gt;79-1 must show step by step
Harman [31]

Answer:

73>78

Step-by-step explanation: 20 +50 + 9= 79 -6 = 73

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Whats the difference between coplanar and collinear
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In terms of points, a point that is coplanar is one that lies anywhere on the given plane while a point that is collinear is a point that lies anywhere on the given line.
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