#math

Altitudes in right, acute, obtuse and equilateral triangles.

Definitions: An altitude of a triangle is a line segment through the vertex and perpendicular to the base. All three altitudes intersect...

If g(x)= 􏰁-4x^2-3x+2, determine g(􏰁-2)?

If g(x)= 􏰁-4x^2-3x+2, determine g(􏰁-2)? Algebra 1, August 2019 Regent exam Answer and Explanation: We have a function g of x, where x...

There are 400 students in the senior class at Oak Creek High School. The number of students who scor

Answer and Explanation: Standard deviation is a term that is used to tell how far from the mean (average) the scores lie. Whenever distribut

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A parallelogram must be a rhombus if its diagonals

A rhombus is a parallelogram with four congruent sides. However, this questions is asking us about diagonals. A parallelogram will be a rhom

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Give two angles, one positive and one negative that are coterminal with the given angle.

Coterminal angles share the same initial side and terminal sides. To find one positive and one negative coterminal angles, all you need to d

The expression 49x^2 - 36 is equivalent to

The expression 49x^2 - 36 is equivalent to Use this space for computations. (1) (7x -6)^2 (2) (24.5x- 18)2 (3) (7x- 6)(7x+ 6) (4)...

Transformations of Trigonometric functions

y=a sin bx A= amplitude = the height from the center line to the peak (or to the trough) Period = 2Pi/ b= distance from one peak to the...

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