What is the measure of ∠D to the nearest degree? 47° 62° 72° 75° A horizontally-aligned scalene triangle D E F. Side D E is labeled as 70. Side E F is labeled as 54. Angle F is labeled as 71 degrees.

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Graph y = -|x| + 2. click on the graph until the correct one appears.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a