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the measures of the2nd angle of a triangle is 20degree more than the complements of the first triangle and the 3rd angle is 4 degree less than half the supplement of the 1st.find the measure of each angle

two points A and Bare 80 feetapart on the same side of A towerand on a horizontal line through its foot.if angle of elevation of the top of the tower at A is 21 degree and B is 46 degree find the height of the tower.

verify the identities COSX OVER 1PLUS SINX PLUS 1PLUS SINX OVER COSX IS EQUAL TO 2SEC.

a triangle has a measured of hypoteneuos 15 and an adjacent of 10 solve for the triangle.

ow many months will it take if I invest $5000.00 at 5% to make $136.48?

i need to know the exact formula of time in the simple interest problems

How many years will it take for $745.00 to make $178.80 at 8%?

plss help what is the point of the story of the moro epic parang sabir plssss answer thank you

plss solve and explain, x= 5, X2-X3=5, X4=7, X5=10