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Bess [88]
3 years ago
12

Please explain if you can

Mathematics
1 answer:
igomit [66]3 years ago
7 0
I cannot see what you have showed. It wont pop up. :( Im sorry 

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What is the answer to this equation?
pochemuha
This is the answer 46.87016903609025
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3 years ago
What is the answer to a division problem called?
GalinKa [24]
The answer to a division problem is called a ''quotient''. The number that is being divided is called the ''dividend'' and the number that is dividing the dividend is called the ''divisor''.
3 0
4 years ago
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Can someone please give me a good explanation of how to work this out! 15 points for a good answer.
Leya [2.2K]
  • Answer:

<em>= 26,(6)</em>

<em>≈ 26,7</em>

  • Step-by-step explanation:

<em>C = 5/9(F - 32)</em>

<em>= 5/9(80 - 32)</em>

<em>= 5/9(48)</em>

<em>= 5×48/9</em>

<em>= 240/9</em>

<em>= 26,(6)</em>

<em>≈ 26,7</em>

7 0
3 years ago
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What is the answer to 8n+16.2=1.6
makvit [3.9K]
You need to subtract 16.2 from 1.6 which is (-14.6) then divde by 8 on both sides leaving you with n=-1.825 
7 0
3 years ago
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Write the expression as either the sine, cosine, or tangent of a single angle. (2 points)
sattari [20]

Answer:

cos(π/3)cos(π/5) + sin(π/3)sin(π/5) = cos(2π/15)

Step-by-step explanation:

We will make use of trig identities to solve this. Here are some common trig identities.

Cos (A + B) = cosAcosB – sinAsinB

Cos (A – B) = cosAcosB + sinAsinB

Sin (A + B) = sinAcosB + sinBcosA

Sin (A – B) = sinAcosB – sinBcosA

Given cos(π/3)cos(π/5) + sin(π/3)sin(π/5) if we let A = π/3 and B = π/5, it reduces to

cosAcosB + sinAsinB and we know that

cosAcosB + sinAsinB = cos(A – B). Therefore,

cos(π/3)cos(π/5) + sin(π/3)sin(π/5) = cos(π/3 – π/5) = cos(2π/15)

8 0
3 years ago
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