5) Prove the law of cosine C= B+A- 2|||| ce cos 0. %3D

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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A: The answer is in step 2.

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A: note : Since you have posted question with multiple sub parts, we will provide the solution only to…

Q: thank you so much I understand it now and it worked

A: Okay.

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A: The matrix A is a representation in the standard basis of the linear transformation, f:ℝ7→ℝ5, x↦Ax

Q: Is it possible to write it in a piece of paper for a clearer solution? thank you!

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Q: Noah says, "I worked the problem from left to right and ended up with `20-45x`."

A: NO, I don't agree with Noah. His approach is incorrect.

Q: question b

A:

Q: how did you compute the answers?

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Q: There needs to be step by step instructions to understand how you arrive at the answer

A:

Q: Could this be simplified any more?

A: The given polar equation:

Q: How do I do problems like these? This is an examples question.

A: we have to find the value of x

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A: problem is related to reasoning

Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

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A: Given, x y 0 160 5 163.75 10 175 15 193.75 20 220 25 253.75 30 295 35 343.75…

Q: Could I have some help with this, I'm trying so hard to relearn all of these to help my son with his…

A:

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A:

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A:

Q: gives aye. dye remain in your system. To leave the doctor's office, you must pass through a…

A: From the given information, N0=15 mg, N=5.5 mg ant t=24 minutes. It is known that, the radioactive…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.