Vivian does this work to find the decimal equivalent of 42/99 What does her work tell you

about the decimal equivalent?

Break apart addenda to find the sum 33+49

The formula for the area of a triangle is A = (1/2) bh where b is the base of the triangle and H is the height of the triangle. If all measurements are in meters find the height of the triangle if the area is 78 m² in the base is 12 m

Which of the following is equivalent to 2^2/5? A. 1^7/5 B. 1^12/5 C. 1^6/5 D. 1^9/5

In triangle abc, angle c = (5x), angle b = x, and angle c = (3x). what is angle c

Find the product (a^2) (2a^3) (a^2-8a+9)

If the domain of the square root function f (x) is x57, which statement must be true? 7 is subtracted from the x-term inside the radical, The radical is multiplied by a negative number, 7 is added to the radical term, The x-term inside the radical

Li Jun decides to model the rate at which the number of cavities a person has changes as the volume of acidic beverages the person drinks increases. What would be an appropriate unit for Li Jun's purpose?

To construct an equilateral triangle inscribed in a circle, Jason first inscribed a regular polygon in the circle. Then he began at one vertex of the polygon and drew line segments connecting every other vertex.

a circular table top is a radius of 24in what is the area of the table top to the nearest square inch? Use 3.14 for pi.

Can be expressed as the sum u=v+w, where v satisfies the initial conditions