smithedwarnae smithedwarnae

12-01-2015
Mathematics

Answered

kai wrote the number 85 on the board is 85 prime or composite?

Answer :

josephtrewin josephtrewin

12-01-2015

Composite because prime can only be multiplied by itself but 85 can be multiplied by 5

Answer Link

olivialagerholm olivialagerholm

12-01-2015

The answer to is 85 prime or composite is composite

Answer Link

Other Questions

The slope of a line is -1/3 and the y-intercept is 10/3. What is the equation of the line written in general form?

Write an equation in slope-intercept form of a line with the following characteristics: parallel to the graph of: -4x + 3y= 12 and passes through the origin.

x2 - x - 6 = Simplified. I know the answer is (x+2)(x-3), but I don't understand how the answer was achieved. Can I please get an explanation of this?

what have you herd of civil desobedience?\

Factor completely 3x2 - 21.

Write the Riemann sum to find the area under the graph of the function f(x) = x3 from x = 2 to x = 5.

The sum of the digits of a two-digit number is 9. If the digits are reversed, the new number is 27 less than the original. Find the original number.

What is the angle between the hour and minute hand when it is 4:20?

Mary, who is sixteen years old, is four times as old as her brother. How old will Mary be when she is twice as old as her brother?

What would be a vexillologist be an expert of ?