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OLga [1]
3 years ago
11

How many degrees makes up a straight line

Mathematics
2 answers:
olganol [36]3 years ago
6 0
180° is a straight line :)
san4es73 [151]3 years ago
5 0

Answer:

180 degrees

Step-by-step explanation:

it says it needs to be 20 characters so I'm writing this :)

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Rewrite the function by completing the square.<br> f(x) = x^2- 2x - 95
jek_recluse [69]

Answer:(x-1)^2 -96

Step-by-step explanation:

Not sure if this is correct but I included the workings out

3 0
3 years ago
Determine the measure of angle BZC.
dusya [7]

Answer:

70 degrees

Step-by-step explanation:

Angle BZA = Angle BZC = 20 degrees

Reason : These two angles are Vertically opposite angles.

Angle BZA + Angle BZC = 90

20 + Angle BZC = 90

Angle BZC = 90 - 20

Angle BZC = 70 degrees

8 0
3 years ago
Eight times the sum of a number and 2 equals 4
Scrat [10]
8 x n + 2 = 4
If you could show me a photo I’d probably be able to help more.
5 0
3 years ago
Read 2 more answers
If Shane’s average number of jumps completed is greater than one-half, then the
Norma-Jean [14]

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7 0
2 years ago
F is between E and G. EF=3X, EG= 11x-2, FG= 5x+16. Find the value of the variable
Salsk061 [2.6K]

9514 1404 393

Answer:

  x = 6

Step-by-step explanation:

The sum of segments is used:

  EF +FG = EG

  3x +(5x +16) = 11x -2 . . . . substitute given expressions

  8x +18 = 11x . . . . . . . . add 2

  18 = 3x . . . . . . . . subtract 8x

  6 = x . . . . . . divide by 3

The value of the variable is 6.

__

<em>Check</em>

The segment lengths are ...

  EF = 3x = 3·6 = 18

  FG = 5x+16 = 5·6 +16 = 46

  EG = 11x -2 = 11·6 -2 = 64 = 18+46 . . . answer is correct

3 0
3 years ago
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