Aradio telescope has a parabolic surface as shown below. . a parabola opening up with vertex at the origin is graphed on the coordinate plane. the height of the parabola from top to bottom is 1 meter and its width from left to right is 20 meters. . if the telescope is 1 m deep and 20 m wide, how far is the focus from the vertex? .

Design a number line containing five (5) points2.benin, one of the smallest countries in africa, has a total area of 43,475 square miles. the population of the country was recently estimated at 10,160,555. about 3,657,790 people live in rural areas. the country has only about 870 miles of surfaced roads. a. round off the total population to the nearest hundred thousand people. b. round off benin’s area in square miles to the nearest thousand. c. round off the number of miles of surfaced roads to the nearest ten. d. round off the number of people who live in rural areas to the nearest million.

State if the two triangles are congruent. if they are, state how you know?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?