Triangle
What is the sum of the three interior angles of a triangle?
180 degrees
What is the value of 2³ + 3²
17
What is the slope-intercept form of linear equation?
y=mx+b
3x+7=22
5
A triangle has angles of 50 degrees and 60 degress. What is the third angle?
70 degrees
If f(x) = x² - 4x + 7, what is f(3)?
4
What is 15% of 200
30
If 2x-3y=12, what is the value of 4x-6y?
24
A triangle has three equal sides. What type of triangle is it?
Equilateral triangle
A population of bacteria doubles every 3 hours. If there are initially 200 bacteria, how many will there be after 9 hours?
1600
A number is doubled and then increased by 9. The result is 35. What is the original number?
13
taxi charges a flat fee of $5 plus $2.50 per mile. If the total fare is $30, how many miles were traveled?
10
An isosceles triangle has a vertex angle of 40 degrees. What is each base angle?
70 degrees
The quadratic equation below has exactly one real solution.
x² - 6x + c = 0
What is the value of C?
9
if a rectangle A is enlarged to rectangle B and the area of rectangle B is 169 times rectangle A, what is the ratio of the corresponding side of rectangle A to rectangle B
1:13
3(2x-3)=2(y+5)
6x-2y=k
What value of k does the system of equations have infinitely many solutions?
19
Is it true or false that one triangle can contain 2 obtuse angles?
False
A quadratic function f(x) = ax² + bx + c has a vertex at (3, -8) and passes through the point (5, 4).
What is the value of a + b + c?
4
what year was Prem born in
2004
For what value of k does the equation below have no solution?
(x + 3)/(x - 2) = k/(x - 2) + 4
5