Note: These are answers to Lesson 11: Real Numbers and the Coordinate Plane Unit Test CE 2015
Algebra Readiness (Pre-Algebra) A Unit 4: Real Numbers and the Coordinate Plane
Assessment
1. Find the square root of 169: 13
2. Estimate the value of 50 to the nearest integer: 7
3.Which number is equal to 3^3?: 27
4. What is 25/64?: 5/8
5. Find the length of a hypotenuse of a right triangle with legs of 12 ft and 16 ft: 20 ft
6. The length of a hypotenuse of a right triangle is 15 cm the length of one leg is 9 cm. Find the length of the other leg. : 12 cm
7.If the sail of a ship is 10 feet long and has a diagonal length of 26 feet, what is the height of the sail in feet? : 24
8.The side length of a square is 70 cm. Which is the closest to the value of 70?: 8
9. Which of these non terminating decimals can be converted into a rational number?: 0.123123123...
10. George has a square sandbox in the backyard the sandbox has an area of 160 square feet. To the nearest foot, what is the length of one side of the sandbox?: 13 ft
11. A number can be rational and irrational. : false
12.The map of liberty town below uses a coordinate system..... :Stay on shore road, and go 5 blocks North.
That's all I can do answer the rest on your own lovelies!! I hope you studied
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