*The following matrix is a 004 040 400 Identity matrix O Diagonal matrix O Square matrix O Unit matrix O

Q: f c = 12, what is 4 + c?

A: given,  c=12 let  A=4+c

Q: 5. If a number plus 4 equals two times 6, what is the number?

A:

Q: can you do the next two parts please

A:

Q: solve the same given using algebraic manipulation

A:

Q: I don't understand the writing like that. Can someone write the solution neatly? Thank you!

A:

Q: "x + y = 3 2x - 2y = "6

A: given equations are…

Q: х - 12 1 18

A: Solving the problem by finding the value of x.

Q: Solve for x. А. В. 5 x + 1 12 15 A:x = type your answer... B:x = type your answer... B.

A:

Q: For step three, how did you replace the h?

A: Let's solve.

Q: help me solve the other problems pl

A:

Q: Solve the second order. Dieg - Ý - ý syes 1 39

A:

Q: could you solve the second question as well

A:

Q: How did you figure out the answers? Can you show your work

A: Doubt: How did you figure out the answers.

Q: How do I evaluate the following 2 equations

A: Given f(x)=x2+9, g(x)=-4x+2 f(g(x))=f(-4x+2)=(-4x+2)2+9=16x2+4-16x+9 =16x2-16x+13 (f-g)(x)=…

Q: x + y+ z = 2 2 2.

A: Given surface is z=f(x,y)=2-x-y Now , volume of the solid is where R is projection of the solid in…

Q: 12 C 3 В 9

A:

Q: (15x - 8) 226

A: Given,