Math Test Set 12

Each question has a few answer choices. Choose the best answer for each question. At the end of the quiz, you will see your results.

1. Determine the missing length in each right triangle using the Pythagorean theorem.  Round the answer to the nearest tenth. C is the hypotenuse of the right triangle with sides a, b, c.C=7 inch, B=5 inch, A= ?
Use this formula
a² + b² = c²
A.
B.
C.

Question 1 of 10

2. Determine the missing length in each right triangle using the Pythagorean theorem.  Round the answer to the nearest tenth. C is the hypotenuse of the right triangle with sides a, b, c.

C=8 inch, B=6 inch, A= ?
Use this formula
a² + b² = c²
A.
B.
C.

Question 2 of 10

3. Addition and subtraction of radicals are really simple if the radicands and index are the same. Otherwise, simplify the radicals before adding them.

Simplify the radicals.

√7 - 2√7 + 4√7 =?
A.
B.
C.

Question 3 of 10

4. Determine the missing length in each right triangle using the Pythagorean theorem.  Round the answer to the nearest tenth. C is the hypotenuse of the right triangle with sides a, b, c.

C=10 inch, B=5 inch, A= ?
Use this formula
a² + b² = c²
A.
B.
C.

Question 4 of 10

5. Addition and subtraction of radicals are really simple if the radicands and index are the same. Otherwise, simplify the radicals before adding them.

5√5 + √5 − 2√5 =?
A.
B.
C.

Question 5 of 10

6. If x% of y is 20, then y is?
A.
B.
C.
D.

Question 6 of 10

7. Determine the missing length in each right triangle using the Pythagorean theorem.  Round the answer to the nearest tenth. C is the hypotenuse of the right triangle with sides a, b, c.

C=12 inch, A=10 inch, B= ?
Use this formula
a² + b² = c²
A.
B.
C.

Question 7 of 10

8. Addition and subtraction of radicals are really simple if the radicands and index are the same. Otherwise, simplify the radicals before adding them.

Simplify the radicals.

√2 - 5√2 + 4√2 =?
A.
B.
C.

Question 8 of 10

9. If 30 students took an exam and 10 of them failed, what percent of them passed?
A.
B.
C.
D.

Question 9 of 10

10. Jack borrowed a sum of $12,000 from a financing company for 3 years at 15% per annum. What is the total interest he paid in 3 years?
A.
B.
C.
D.

Question 10 of 10


 

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Last Updated on September 8, 2020