yeppers
90/40 x100% = .......
The sum of the angles of a triangle sum to 180 degrees
27 + 96 + x = 180 solve for 'x' the third angle
16% of $ 2365 equals what ?
16% / 100% x $ 2365 = $...........
Use dimensional analysis:
338 miles / ( 65 miles/hr) = ........ hr See how the miles dimension 'cancels out' and you are left with what you are seeking: Hours
(sqrt 29) / 5
s = student tix
6s + 27s − 45 = 1,374. solve for s
33s - 45 = 1374 add 45 to both sides of the equation
33s = 1419 divide both sides by 33
s = 43 number of student tix
sec = 1/cos
10, -4 use pythagorean theorem to find the hypotenuse 10^2 +(-4)^2 = h^2 h = sqrt 116
cos = adj/hyp = 10 / sqrt 116
sec = 1/cos = sqrt 116/10 = 2sqrt29/10 = sqrt 29 / 5
Tan = sin/cos
Substitute in known values:
sqrt3/2 / 1/2 + 1/2 * (-sqrt2/2) = ...... answer
x = soup cans sodium = 500x
x+2 = dinners sodium = 700(x+2) summed = 7400
500x + 700(x+2) = 7400 solve for x = #cans of soup then dinners = x+2
