Radicals/Powers
What is the little number called on the radical sign?
What is 'Index'
What Imperial Unit should you use to measure the Henday (Highway)
What is 'Mile'
Can you tell me all the Trig Ratios?
sin ϴ = o/h
cos ϴ = a/h
tan ϴ = o/a
List out ALL the Factors of 16
(1,16) (2,8) (4,4)
(-1,-16) (-2,-8) (-4,-4)
What is Mr. De Guzman's favorite sport?
Basketball
Can you make (∛x)2 into a exponent
x2/3
Can you convert 1.7in to mm? To nearest tenth
43.2mm
What is the angle 'ϴ' if sin ϴ = 0.5491? To the nearest degree
∠ϴ = sin-1(0.5491)
∠ϴ = 33°
What is the GCF of 126 and 144
18
What is Mr. De Guzman's favorite color?
Green
Can you make 4x√ 5 into an entire radical?
√80x2
What is the Formula for the Surface Area of a Hemisphere?
SA = [(4(pi)r2)/2]+(pi)r2
or
2(pi)r2 + (pi)r2
Find the missing side:
Angle = 43°, adjacent = 9.2 cm, opposite = ?
To the nearest hundredth
TOA = tan ϴ = o/a
tan(43°) = o/9.2
tan(43°) * 9.2 = 8.58cm
What is the LCM of 18 and 48?
144
Can you simplify (-4p3q2)3
-64p9q6
What is the surface area of a regular tetrahedron with a slant height of 19cm and side length of 22cm?
SA = 4(bh/2) = 2bh
2(22)(19) = 836cm2
If there is a Ladder that is leaning on a wall, and the ladder and the ground make an angle of 45°, and the base of the ladder is 5.4m away from the wall, how long is the ladder? To the nearest meter
Base of ladder from wall = 5.4m = adj
ladder = h
cos ϴ = a/h
cos 45° = 5.4/h
(cos 45°) * h = 5.4
h = 5.4/(cos 45°)
h = 8m
Completely Factor 16t3x +8t2x + tx
tx(4+1)(4t+1)