An obtuse angle has a measure of A) less than 90°, it larger than 45° B) More than 90° but less than 180° C) equa) to 90° but less than 360° D) 180° so whats the right answer to that? guys

Solve the equation 4x+9 = 6-x

Determine the x - and y-intercepts of the graph of y=-13x+3. Then plot the intercepts to graph the equation.

Which expression can be used to find the height of the cone below? A cone with base of 8 feet squared and volume of 30 feet cubed. 30 = one-third (8 h) 8 = 30 h 30 = 8 h 8 = one-third (30 h)

Alfred is practicing typing. The first time he tested himself, he could type 23 words per minute. After practicing for a week, he could type 26 words per minute. After two weeks he could type 29 words per minute.

There are 40 vehicles in a parking lot. Twenty percent of the vehicles are pickup trucks. how many pickup trucks are in the parking lot?

Von has a rectangular workroom with a perimeter of 2 feet. the length of the workroom is 6 feet. what is the width of Von's workroom

How can a table be used to find the rate of change and the initial value? Describe the process.  How do you find rate of change using a graph?  Simone claims the initial value and y-intercept are the same thing on a graph.

Which of the following could be the lengths of three sides of a triangle? A) 3, 4, 5 B) 2, 5, 8 C) 2, 12, 15 D) 3, 3, 7

Sum of two numbers = 15. product of the numbers=36 find the numbers. what is the smaller number?

2m-13=-8m+27 What is m