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lawyer [7]
3 years ago
15

Help me for 50 points.

Mathematics
2 answers:
erastovalidia [21]3 years ago
8 0

Answer:

the answer is 0.86 hope it helps

Alexandra [31]3 years ago
3 0
We want sin A.  sin A is defined here as opp / hyp, and the values here are
                          sin A = 9.5 / 11 = 0.864, which, when rounded off to the 
                          nearest hundredth, is 0.86 (answer)
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The x-intercept of the line whose equation is 2x - 3y= 6 is
QveST [7]
The x-intercept is 3 and the y-intercept is -2
4 0
3 years ago
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Write the equation of the line that passes through (3, 4) and (2, –1) in slope-intercept form.
Alona [7]
First find the slope. 4+1/3-2 = 5/1 or 5. Plug in your points to find b. 4=5(3)+b. 4=15+b. b=-11. SO the equation is y=5x-11.
6 0
3 years ago
If f(1) = 160 and f(n + 1) = –2f(n), what is f(4)?
lions [1.4K]

Answer:

-1280

Step-by-step explanation:

There are 2 ways you could do this. You could just do the question until you come to the end of f(4). That is likely the simplest way to do it.

f(1) = 160

f(2) = - 2 * f(1)

f(2) = -2*160

f(2) = -320

f(3) = -2 * f(2)

f(3) = -2 * - 320

f(3) = 640

f(4) = - 2 * f(3)

f(4) = - 2 * 640

f(4) = - 1280

I don't know that you could do this explicitly with any real confidence.

5 0
3 years ago
Read 2 more answers
4,094 divided by 46 please help
Arlecino [84]
The answer to your question is 89
3 0
3 years ago
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Helpppppppppppppppppppppppppppppppppppp
Vadim26 [7]

Answer:

m = - 1

Step-by-step explanation:

9m + 13 = 4

subtract 13 from both sides

9m = 4 - 13

9m = - 9

divide both sides by 9

m = - 1  (negative 1)

5 0
3 years ago
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