Can two triangles have all pairs of corresponding angles in proportion? Explain.

it is projected that 283.2 million ccomputers will be sold in a countryof these 167.99 million will be for[..]

Find the value that makes Triangle PQR similar to XYZ when PQ=4, QR=5, XY=4(n+1), YX=7n-1, and Angle Q is congruent[..]

five times an odd integer plus three times the next odd integer equals 62.find the first odd integer

The sum of four consecutive number is 230. What is the largest numbers? (Hint: consecutive numbers are in counting[..]

The distance from a star to a planet is 7.4 • 1018 m. How long does it take light, traveling at 1016 m/year, to[..]

find three consecutive even integers such that three times the first equals the sum of the other two.

Write a proof with the give and prove: Given: LP is perpendicular to EA, N is the midpoint of ray LP, P and R[..]

The incidence of occupational disease in an industry is such that the workers have a 20% chance of suffering from[..]

My car gets 30 mph, I am driving 50 mph, how long until I use a gallon of gas