1) Define the hypotenuse side: 2) Define the adjacent side in a right triangle: 3) In a right triangle one acute angle is twice as large as the other acute angle, what is the degree measurement of the smaller angle? 4) State the sin rule: 5) State the cosine rule: 6) State the tangent rule: 7) Use your scientific calculator(or cell phone) to find the value of the following: i) Sin 70= ii) cos 65= iii) tan 55=

a

step-by-step explanation:

i need the pts ignore this answer

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

ask for details followreport by buttfacelily 2 minutes ago

answers

rauschg

rauschg · hand

know the answer? add it here!

step-by-step explanation:

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58