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Charra [1.4K]
3 years ago
9

PLZ HELP!!

Mathematics
1 answer:
svet-max [94.6K]3 years ago
4 0

Answer: D

i would go with D i am not  100% sure math is not my strongest point

Hope this helps!

Step-by-step explanation:

-MalStar

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Step-by-step explanation:

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In the first few weeks of the​ season, a basketball player averaged 27 points per game. Then the player was on a streak. The tab
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1.5

Step-by-step explanation:

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A 90-kg astronaut biologist searches for microbial life on Mars where the gravitational acceleration is g = 3.71 m/s2. What is t
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M = 90 kg,
On Mars:  g = 3.71 m/s² 
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3 years ago
The local genealogical society in Coles County, Illinois, has compiled records on all 55,914 gravestones in cemeteries in the co
krok68 [10]

Answer:

Step-by-step explanation:

There are 2 ways to proceed further.

Option A is with using the random number table.

  1. Let us assume that each gravestone has  a unique number between 1 and 55914.
  2. Choose a row at random from  the table.
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Repeat until 395 gravestones have been selected.

Option B is with using any calculator with capability of generating random integer. Here  for example consider any TI series programmable calculator.

  • Enter the following command into your calculator:

                                   randInt(1,55914,395)

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Use trig identities to transform the left side of the equation to the right side.
Taya2010 [7]

<u>Answer and explanation</u>

(1+sinθ)(1-sinθ)=cos²θ

We are to prove that the left hand side is equal to the right hand side.

(1+sinθ)(1-sinθ) = 1(1-sinθ) + sinθ(1-sinθ)

                         = 1 - sinθ + sinθ - sin²θ

                          = 1 - sin²θ

From the trigonometric identity sin²θ + cos²θ = 1,

1 - sin²θ = cos²θ


7 0
3 years ago
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