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sdas [7]
2 years ago
12

Only one question pls help

Mathematics
1 answer:
lina2011 [118]2 years ago
4 0

Cos x = 5 / 9 ==》 Cos x = 0.55

==》 x = 56 degrees

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This one-dimensional figure goes on forever in two directions.
Vesna [10]
Please mark me Brainliest!

It should be B. line because line segment has a end and a Ray can only go in one direction forever while a line can go both directions forever.

Hope this helps!
5 0
2 years ago
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Find the 15th term of the geometric sequence 1, -4, 16, ...
True [87]

Answer:

268,435,456

Step-by-step explanation:

Multiply by -4

5 0
3 years ago
What is the product of 5.06 and 2.1
Oksana_A [137]

Answer:

10.626

Step-by-step explanation:

There's multiple ways to go about it. See how

5.06 * 2.1 = (5 + 0.06)(2 + 0.1) = 5*2 + 0.06*2 + 5*0.1 + 0.06*0.1 =

= 10 + 0.12 + 0.5 + 0.006 = 10.626

Please notice how breaking up the product into smaller parts has let us make all the computations without too much hassle.

7 0
2 years ago
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Please help!! I need all I can get!!
LuckyWell [14K]

Answer:

x = 13

Step-by-step explanation:

6x + 14 + 4x - 8 + 2x + 18 = 180  {Angle sum property of tiangle}

6x + 4x + 2x + 14 - 8 +18 = 180 {Combine like terms}

                         12x + 24 = 180 {Subtract 18 from both sides}

                                  12x = 180 - 24

                                  12x = 156       {Divide both sides by 12}

                                     x = 156/12

x = 13

3 0
2 years ago
Mr. Portillo paid $123.75 for nine tickets to the football game. Each ticket costs the same amount. What was
ExtremeBDS [4]

Answer:

Each ticket costs $13.75.

Step-by-step explanation:

$123.75 for 9 tickets

\frac{123.75}{9}=13.75

Each ticket costs $13.75.

Hope this helped!! :)

6 0
2 years ago
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