mchenrykyrin mchenrykyrin

19-08-2022
Mathematics

contestada

A right triangle ABC has complementary angles A and C.
24
If sin(A) = 2, the value of cos(C) =
25
20
29'
If cos(C)= the value of sin(A) =

Respuesta :

Otras preguntas

Two lighthouses flash their lights every 20 seconds and 30 seconds respectively. Given that they flash together at 8 p.m, when will they next flash together?

Help answering this question with detailed work please

Match each expression with its simplified form. 1. a/(a^2-4)+2/(3a+6) 2.5/a+7 3.a/ab-3/b 4.6/ab+8/a 5.3a/4b^2-b/6a

Help answering this question with detailed work please

A card is drawn at random from a well-shuffled deck of playing cards. Find the probability that the card drawn is (i)a card of spade or an ace (ii)a red king (i

The difference between two numbers is 25. The smaller number is 1/6th of the larger number. What is the value of the smaller number?

find the equation of the line that passes through (-2,3) and (4,-1). the formula I believe is y-y1 = y2-y1/x2-x1 (x-x1) I'm not quite sure as to how to set that

Graph the equation x-y=6

Expanding Brackets when cubed eg (x - 5)3 Answer given is xcubed -15xsquared + 75x -125 How do I work this? I can do two brackets but having trouble with the th

Each interior angle of a regular n-sided polygon is 150 degrees. How many sides does the polygon have?