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## CRCT Review

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**What type angles are 3 and 6?**1 2 3 4 5 6 7 8**Solve for x.**4x + 12 64**Solve for x.**x 86**What are the coordinate of A’ if the figure is rotated 90**degrees clockwise about the origin? A B C**What are the coordinate of C’ if the figure is reflected**across the y axis? B C A**What would the coordinates of point (4, 9) become with a**400% dilation?**What are the coordinate of B’ if the figure is translated**5 units left and 2 units down? A C B**Find c in the right triangle.**8 cm c 5 cm**A 30 foot tree is leaning against a house. The base of the**tree is 12 feet from the bottom of the house. How far up the house does the tree touch? Estimate your answer to the nearest tenth.**Find the volume of a cylinder with a radius of 4cm and a**height of 8cm.**Find the volume of a cone with a diameter of 8cm and a**height of 14cm.**What is the maximum length a golf club can be, if it has to**fit inside a box with dimensions of 18 inches x 12 inches x 10 inches?**Change to standard form**8.651X 10 ⁵ 8.932 X 10 ⁻⁴**Determine the slope**(-8,9) (-4,-2)**Determine the slope and y-intercept:**Y= -9x Y= 1/3x -3 Y= -x +7 Y= -2/3 x +7**Solve the system of equations:**2x +8y=6 -5x -20y= -15 2x= -3y+33 x= -y+12**Are the following functions?**(9,-8) (3,3) (-3,7) (-9,2) (0,7) (-7,2) (-9,2) (-8,2) (0,2) (6,2) (1,5) (3,5) (1,-6) (8,0) (2,-2)**Simplify**7x⁶y⁹z⁴ ---------------------- 21 x⁹y⁵z⁴**Determine if each relationship would be expected to show a**positive, negative, or no correlation. • Level of education and income earned ____________________________ • Shoe size and income earned ____________________________ • Heating bill and temperature outside ____________________________**An outlier is…**• A data point that is not in the general pattern. • Any data point that is repeated. • The point on a scatter plot with the largest y-value. • Any data point on a scatter plot that shows a change in direction.**Write an equation for this line of best fit:**Predict the amount of money raised if there were 100 sponsors. Predict the number of sponsors if $1200 was raised.**5/7 to a decimal**9/11 to a decimal 3.67 to a fraction 6.82 to a fraction .91 to a fraction