sophiasmommy94
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Questions Asked

sophiasmommy94:
Use matrices to solve ths system. Picture Below:
 updated 10 months ago
 9 replies
 1 Medal
Mathematics

sophiasmommy94:
Given A= and B= , find AB. Picture Below:
 updated 10 months ago
 30 replies
 1 Medal
Mathematics

sophiasmommy94:
Solve the matrix equation. Picture Below:
 updated 10 months ago
 22 replies
 1 Medal
Mathematics

sophiasmommy94:
Find 6A – 5B. Picture below:
 updated 10 months ago
 5 replies
 No Medals Yet
Mathematics

sophiasmommy94:
Find the values of the variables. Picture below:
 updated 10 months ago
 11 replies
 1 Medal
Mathematics

sophiasmommy94:
Given D = and E is the additive inverse of D, what is E? picture below:
 updated 10 months ago
 18 replies
 1 Medal
Mathematics

sophiasmommy94:
Given and , find B if A + B = C. Picture below:
 updated 10 months ago
 15 replies
 2 Medals
Mathematics

sophiasmommy94:
Find the sum or difference: picture below:
 updated 10 months ago
 19 replies
 1 Medal
Mathematics

sophiasmommy94:
Solve the matrix equation. [2,1,4,3][x,y]=[10,2]
 updated 10 months ago
 7 replies
 1 Medal
Mathematics

sophiasmommy94:
Solve the matrix equation. Picture below!
 updated 10 months ago
 1 reply
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Mathematics

sophiasmommy94:
Determine whether each matrix has an inverse. If an inverse exists, find it. Picture Below:
 updated 11 months ago
 33 replies
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Mathematics

sophiasmommy94:
Please help me find the Determinant of each matrix. DO NOT use a calculator. Show work. picture below:
 updated 11 months ago
 40 replies
 3 Medals
Mathematics

sophiasmommy94:
Find the sum of the two matrices.
Picture below!
 updated 11 months ago
 9 replies
 No Medals Yet
Mathematics

sophiasmommy94:
Because of friction and air resistance, each swing of a pendulum is a little shorter than the previous one. The lengths of the swings form a…
 updated one month ago
 11 replies
 1 Medal
Mathematics

sophiasmommy94:
Can someone please helppp!! For each sum find: a.) the number of terms, b.) the first term, c.) the last term, and d.) evaluate the sum. Pic…
 updated 11 months ago
 14 replies
 2 Medals
Mathematics

sophiasmommy94:
For each sum find: a.) the number of terms, b.) the first term, c.) the last term, and d.) evaluate the sum.
 updated 11 months ago
 17 replies
 1 Medal
Mathematics

sophiasmommy94:
please show me how to write the graph for: what is the graph of the rational function y=x^27x+12/x^21
 updated 11 months ago
 1 reply
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Mathematics

sophiasmommy94:
Check my answer?
Find any points of discontinuity for the rational function. y = x8/x^2 +6x7…
 updated 11 months ago
 2 replies
 1 Medal
Mathematics

sophiasmommy94:
Simplify this expression and state any restrictions on the variables. (x+1/x^2+2x8)  (x/4x8) please show me step by step!
 updated 11 months ago
 73 replies
 2 Medals
Mathematics

sophiasmommy94:
simplify: 1/ 1+y/x
 updated 11 months ago
 8 replies
 1 Medal
Mathematics

sophiasmommy94:
simplify:
1/ 1+y/x
 updated 11 months ago
 16 replies
 3 Medals
Mathematics

sophiasmommy94:
Can someone please check if my answer is correct?!
The volume of gas varies directly with temperature and inversely with pressure. Volume…
 updated 11 months ago
 5 replies
 1 Medal
Mathematics

sophiasmommy94:
Solve the equation. Check the solution. 2/x+4 = 4/x+3
 updated 11 months ago
 9 replies
 1 Medal
Mathematics

sophiasmommy94:
Please please helpppp!! What is the product in simplest form state any restrictions on the variable. 4a^5/7 b^4 * 2b^2/2a^4
 updated 11 months ago
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Mathematics

sophiasmommy94:
f(x)=x+5 and g(x)=x^2. Find (g . f)(4)
 updated one year ago
 10 replies
 1 Medal
Mathematics

sophiasmommy94:
Rewrite ^n√x^m using a rational expression.
 updated one year ago
 5 replies
 4 Medals
Mathematics

sophiasmommy94:
simplify 3^1/2 . 3^1/2
 updated one year ago
 23 replies
 1 Medal
Mathematics

sophiasmommy94:
What is the simplest form of the radical expression? 3^3√2a6^3√2a
 updated one year ago
 6 replies
 1 Medal
Mathematics

sophiasmommy94:
Check my answer!!
Divide and simplify if possible. √250x^16/√2x
…
 updated one year ago
 6 replies
 2 Medals
Mathematics

sophiasmommy94:
What is the solution of the equation? √2x+135=x
 updated one year ago
 21 replies
 1 Medal
Mathematics
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