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Alexus [3.1K]
2 years ago
11

Solve for x in the equation x2+4x-4-8.

Mathematics
1 answer:
Kitty [74]2 years ago
6 0

Answer:x=-6

Step-by-step explanation:

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Two planes intersect in exactly one point
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Answer:

If two planes intersect, then their intersection is a line. A line contains at least two points. If two lines intersect, then exactly one plane contains both lines. If a point lies outside a line, then exactly one plane contains both the line and the point.

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PLS HELP NOW!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
kupik [55]

The correct answers are:

1. 35

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2 years ago
How to use the unit circle to find the value of tan (-180)?
vodomira [7]
The point on the unit circle corresponding to -180 degrees is
 ((x, y) = (-1, 0). 

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3 years ago
Hello could I get help with this equation <br><br>11a+100=12​
olasank [31]

Step-by-step explanation:

-8

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7 0
3 years ago
Read 2 more answers
Find the area of a triangle with the given description. (Round your answer to one decimal place.)
Allushta [10]

9514 1404 393

Answer:

  67.0 square units

Step-by-step explanation:

The formula for the area is ...

  Area = 1/2ab·sin(C)

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The area of the triangle is about 67.0 square units.

6 0
2 years ago
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