Answer:
Step-by-step explanation:
1) q=90/180=45/90=...=1/2;
2) the formula of the n-th term of the given sequence is:
3) according to the formula 15th term is:
or ≈0.011.
Trapezoid TUVW is shown on the coordinate plane below:
2 answers:
Answer:
The ordered pair of W' is (-2,3).
Step-by-step explanation:
The vertices of trapezoid TUVW are T (4,6) U (7,6) V (7,3) W(2,3).
If a figure reflected over the y-axis, then y-coordinate remains the same but the sign of x-coordinate is changed.
We have to find the image of W after reflection over the y-axis.
Therefore the ordered pair of W' is (-2,3).
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Answer: a
Infinitely many
Step-by-step explanation:
Solve by substitution:
1) Solve for
:
2) Substitute for
in
:
3) Simplify both sides of the equation:
4) Add -2 to both sides of the equation:
5) Simplify both sides of the equation:
Therefore, there are infinitely many solutions.
Solve by elimination:
You cannot solve this system by elimination
Solve by graphing:
The equations are on top of each other, therefore, the system of equations has infinitely many solutions.
