Factor a2 + 4ab - 45b2 on your paper. which one of these is a factor of the trinomial?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?