ACT Practice
What is scientific notation?—ANSWER--m*10^n
What is the mode—ANSWER--the number that occurs the most
What is the slope intercept equation—ANSWER--y=mx+b
What is the distance formula?—ANSWER--d = √(x2 - x1)^2 + (y2 - y1)^2
what's the formula to find the sum of the interior angles of a polygon—
ANSWER--(Number of sides-2)(180 degrees)
what is the equation for surface area (SA) of a rectangular solid—ANSWER-
-a=2(wl+ih+wh)
what are the ratios that sin, cosine, and tangent measure—ANSWER--sin:
opposite/hypotenuse
cosine: adjacent/hypotenuse
Tangent: opposite/adjacent
What are the ratios that secant, cosecant, and cotangent measure—
ANSWER--Secant: 1/cosine
What is scientific notation?—ANSWER--m*10^n
What is the mode—ANSWER--the number that occurs the most
What is the slope intercept equation—ANSWER--y=mx+b
What is the distance formula?—ANSWER--d = √(x2 - x1)^2 + (y2 - y1)^2
what's the formula to find the sum of the interior angles of a polygon—
ANSWER--(Number of sides-2)(180 degrees)
what is the equation for surface area (SA) of a rectangular solid—ANSWER-
-a=2(wl+ih+wh)
what are the ratios that sin, cosine, and tangent measure—ANSWER--sin:
opposite/hypotenuse
cosine: adjacent/hypotenuse
Tangent: opposite/adjacent
What are the ratios that secant, cosecant, and cotangent measure—
ANSWER--Secant: 1/cosine
