SAT Math Concepts and Problem Solving

This video tutorial covers several example problems from the no-calculator section of the SAT Math test. It begins with a division problem involving fractions, followed by solving a literal equation to isolate a variable. The tutorial then explains how to calculate the volume of a right triangular prism and simplifies expressions involving square roots and exponents. It also demonstrates how to represent equations with variables and apply the zero product rule to find solutions. Finally, it uses the cofunction identity to determine angle measures in a right triangle, concluding with a reminder to check out additional SAT preparation resources.

What is the main focus of the video tutorial?

• SAT Science section

• SAT English section

• SAT Math no calculator section

• SAT Math calculator section

How can the expression 8/(x/24) be simplified?

• 8x/24

• 1/(3x)

• 3x/8

• 24x/8

What is the first step in solving the equation a = 1/2 h(b1 + b2) for b1?

• Divide by h

• Multiply by 2

• Add b2 to both sides

• Subtract b2 from both sides

What is the formula for the volume of a right triangular prism?

• 1/3 x Base x Height x Length

• Base x Height

• 1/2 x Base x Height x Length

• Base x Height x Length

What is the square root of 64b^8?

• 64b^4

• b^4

• 8b^4

• 8b^8

If 15 technicians each build c computers, and this equals one-third of 255 computers, what is the equation?

• c = 255/15

• 15c = 1/3 x 255

• 15c = 3 x 255

• 15c = 255

What is the sum of the solutions for the equation x^2 - 2x - b = 0 if the sum is 7?

• b = 2

• b = 7

• b = 5

• b = 0

If sin(x) = cos(15), what is the measure of angle x?

• 15 degrees

• 105 degrees

• 90 degrees

• 75 degrees