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Alenkasestr [34]
3 years ago
7

Evaluate -x + 2.7 for x =0.9

Mathematics
2 answers:
HACTEHA [7]3 years ago
6 0
Hey!

x = 0.9
-x = -0.9

-0.9 + 2.7 ⇒ 2.7 - 0.9 

2.7 - 0.9 = 1.8

Answer ⇒ 1.8

Hope this helps! :)
DiKsa [7]3 years ago
3 0
Plug in 0.9 for x

-(x) + 2.7

- (0.9) + 2.7

simplify

2.7 - 0.9 = 1.8

1.8 is your answer

hope this helps
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*please help and explain how you got the answer!*
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0

Step-by-step explanation:

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7 0
3 years ago
A city planner wants to build a road perpendicular to D Street. What is the slope of the new road?
Romashka-Z-Leto [24]

Answer:

The slope of the new road is 0.

Step-by-step explanation:

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[if the angle made by a line with x axis is \alpha then, the slope of that line will be tan(\alpha) ]

  • here, the angle made by the d street line with x axis is 90 degrees.
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7 0
3 years ago
Read 2 more answers
5u − –20u − u − 18u + –11u = 10<br> HURRRY PLEEEEESEEEE I ONLY HAVE 4 minutes left
drek231 [11]
5u - (-20u) - u - 18u + (-11u) = 10
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-5u = 10
-5(-2) = 10

So, in conclusion, X, is equal to -2.
8 0
3 years ago
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