<h3>
Answer is x = 4</h3>
There is no y as part of the equation. It is a vertical line through 4 on the x axis. Every point on this line has an x coordinate of 4. Recall that all vertical lines have undefined slopes. I picked 4 because it is the x coordinate of the given point (4,7).
Answer:
See below.
Step-by-step explanation:
Part A:
triangle QPR and triangle PSR are similar
Part B:
Triangle QPR is a right triangle with right angle QPR.
Triangle SPR is a right triangle with right angle PSR.
Angle QPR of triangle QPR corresponds to and is congruent to angle PSR of triangle PSR.
Angle R of triangle QSR corresponds to and is congruent to angle R of triangle PSR.
The similar triangles by AA Similarity are
triangle QPR and triangle PSR
Part C:
QR/PR = PR/SR
16/PR = PR/4
PR² = 16 * 4
PR² = 64
PR = 8
Answer:
Step-by-step explanation:
Given
Required
Determine the solution
Make x the subject of formula in:
Divide both sides by 4
Substitute in
Solve the fraction
Open the bracket
Subtract 0.1 from both sides
Divide both sides by 0.2
Substitute 0 for y in
Answer:
c 13
Step-by-step explanation:
Answer:
Expand the polynomial using the FOIL method.
6x2−22x+12
Step-by-step explanation:
