Name: Class:
Math 8/Advanced Math 7
Brain Builder 2
1. The trapezoid has the dimensions
shown below. Which of these
measurements are located between the
integers 5 and 6?
3. Tim, Will, James and Kyle play golf.
Their scores for 18 holes of golf were
-4, -6, -2, and -9 respectively. Show
their scores from least to greatest on
the number line below. Make sure to
mark zero on the number line and
create equal intervals before you plot
tour numbers.
157
V3
V7
T
V150
4
2. Which point on the number line best
3
represents
2
Diana is working on her homework
assignment. Which of these four
statements should she choose as being
true?
A. The 769 is between 7 and 8.
M
NO
P
0

Which function is increasing? o a. f(x)=(1/15)* o b. f(x)= (0.5)* o c. f(x)=(1/5)* o d. f(x) = 5*

Sanjay solved the equation below. which property did he use to determine that 7x+42=42 is equivalent to 7(x+6)=42 7x+42=42 7x=0 x=0

I've been working on this for a few days and i just don't understand, it's due in a few hours. you.the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α.part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part bsuppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case.part cnow try a numerical problem. what is the direction of the vector w = < -1, 6 > ?