Math & Science ACT Workuot
(Note: sin 48° ≈ 0.74 ; cos 48° ≈ 0.67 ; tan 48° ≈ 1.11) F. 2.7 G. 3.3 H. 3.0 J. 4.1 K. 4.5 The water pump ...
A rectangular box is 20 inches high, 14 inches long, and 8 inches wide. What is the surface area, in squ ...
Coordinate Geometry 12. What is the slope–intercept form of −3x − y + 7 = 0 ? F. y = −3x − 7 G. y ...
A. 5 B. 6 C. 7 D. 10 E. 27 What is the slope of the line that passes through both of the po ...
What is the slope of ? F. 3 G. H. − 1 J. K. − 4 What is the tangent of the smallest a ...
Trigonometry 24. The right triangle shown below has a hypotenuse of 9 centimeters. The measure of the angle ...
A. B. C. D. E. Tommy lives on the edge of a lake and wants to travel by boat to his friend Sherrie’s ...
shown in the standard (x,y) coordinate plane below. What is the value of tan θ ? F. G. H. J. K. ...
GEOMETRY DRILL 2 ANSWER KEY Plane Geometry 7 . B 15 . C 17 . D 18 . H 27 . A 32 . J 35 . A 37 . D 38 ...
Coordinate Geometry 12 . G 21 . C 22 . K 23 . D 31 . E 36 . H 41 . B 44 . F 45 . D 59 . A ...
Trigonometry 24 . J 28 . F 35 . C 48 . G 52 . J ...
GEOMETRY DRILL 2 EXPLANATIONS Plane Geometry 7 . B To solve for the perimeter of a parallelogram, recall ...
27 . A Similar triangles have corresponding sides that are proportional to one another. In this question, ...
before finding the area of the circle. 38 . J The length of the ramp is the hypotenuse of the right triangle ...
of the base of triangle ABC, or = 6. Given two sides of each smaller right triangle, you can use th ...
triangle, or (20) = 10 inches. The area of one sector of the circle is of the entire circle, so the area ...
Coordinate Geometry 12 . G The slope-intercept form of a line is y = mx + b. To put an equation in t ...
slope formula: slope = . Using the points (3,7) and (9,11), slope = , or (H). If you chose (F) or (G), ...
choice to slope-intercept form to find the equation that also has a slope of . Choice (A) is the a ...
Trigonometry 24 . J Since you are asked to find the opposite side of a particular angle, and you are given ...
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