The answer is no bc they all have the same x coordinate and therefore fail the vertical line test
X=3
Explanation:
A straight line equals 180°, and they give you the one angle of 56°, so you know 56+ the other equation has to equal 180
56+4x+112=180
168+4x=180
Subtract 168 from both sides
4x=12
Divide 4 from both sides
X=3
You can check by filling it in.
56+4*3+112=
12+56+112=180
After 25 days. 300=triple 100+8x=300. is that 20 words?
Answer:n=-2 or n=4
Step-by-step explanation:
Q is not inversible if det(Q)=0
