WIN TIME: Thursday Assignment

What is the solution to x^3 = 64?

• 4

• 8

• 16

• 21

Given: triangle DEF is located on the coordinate plane. Angle D measures 136°. If the triangle is rotated 90° counterclockwise about the origin to form triangle D'E'F', what is the measure of angle D'?

• 46°

• 90°

• 136°

• 226°

A nanometer can be expressed as 1 x 10⁻⁹ meters, and a millimeter can be expressed as 1 x 10⁻³ meters. How many times larger is a millimeter than a nanometer?

• 10,000

• 100,000

• 1,000,000

Which statement is true?

• The student solved the equation correctly because the original equation has no solutions.

• The student solved the equation correctly because the original equation has one solution.

• The student solved the equation incorrectly because the original equation has one solution.

• The student solved the equation incorrectly because the original equation has infinitely many solutions.

Tonya used side lengths a, b, and c to make different triangles. When Tonya only changed the length of side c, she noticed patterns with the side lengths used and the types of triangles formed. Which statement is true from Tonya’s investigation?

• If the length of side c is equal to |a^2 + b^2 , the triangle formed is

  a right triangle.

• If the length of side c is equal to |2a + 2b , the triangle formed is

  a right triangle.

• If the length of side c is equal to |a^2 - b^2 , the triangle formed is

  a right triangle.

• If the length of side c is equal to |2a - 2b , the triangle formed is

  a right triangle.

What is the y-intercept?

Mathematical Equivalence

ON

If a point moves 6 units to the right and 4 units up from the origin, its coordinates are:

• (6, 4)

• (4, 6)

• (-6, 4)

• (4, -6)

Using the Pythagorean theorem, find the length of the hypotenuse of a right triangle with legs of lengths 6 units and 8 units.

• 10 units

• 14 units

• 12 units

• 8 units

Using the Pythagorean theorem, find the length of the side opposite to the right angle in a triangle with sides of lengths 5 units and 12 units.

• 13 units

• 17 units