How many degrees do each of the complementary angles measure? (Hint: Let “x” represent one angle and “90 – x” represent the other angle. Then, write the equation and solve.)

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!