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Lapatulllka [165]
3 years ago
9

Multiple choice question pls help

Mathematics
1 answer:
vekshin13 years ago
3 0
The answer is -2.5 because the slope would be (0-2)/(.8-0)=-2/.8=-2.5
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Can someone please help me with this
Alecsey [184]

angle at a straight line is =180

4+5+x=180

let x be angle at the tower

9+x=180

x=180-9

x=171°

and x is divide in to two then is 2x

there for

2x=171°

x=171/2

x=85.5°

then sin85.5°= 90/y

let y be the unknown feet

0.9969=90/y

y0.9969=90

y=90/0.9969

y=90.3ft.

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3 years ago
Is 0.7 grater than 0.49
Debora [2.8K]
Yes, 0.7 is greater than 0.49.
8 0
4 years ago
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7 0
4 years ago
Solve for X<br> 6x+60x+150=0
hammer [34]

Answer:

<h2><u><em>x = -2.27272727273</em></u></h2><h2><u><em>in fraction</em></u></h2><h2><u><em>x = -25/11</em></u></h2>

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

Step-by-step explanation:

Solve for X

6x+60x+150=0

66x = -150

x = -150 : 66

<u><em>x = -2.27272727273</em></u>

<u><em>in fraction</em></u>

<u><em>x = -25/11</em></u>

3 0
2 years ago
What is the equation of the graph below?
Gnesinka [82]

Answer:

Step-by-step explanation:

y=cos(x+π)

6 0
4 years ago
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