Answers edited by Barney V.

• Back to user's profile
• Next
• A cone has a height of #6 cm# and its base has a radius of #4 cm#. If the cone is horizontally cut into two segments #5 cm# from the base, what would the surface area of the bottom segment be?
  
• How do you multiply #-7u ^ { 6} ( - 7u ^ { 3} + 9u ^ { 2} + 8u )#?
  
• How do you solve #y=-x^2-6x-3, y=6# using substitution?
  
• Question #efae4
  
• How do you solve the right angle triangle given A=70°-49'-15.6", a=23, b=8?
  
• How many minutes past 5:00 is 27 minutes before 7:00?
  
• How do you simplify and divide #(x^5-7x^3+x+1)/(x+3)#?
  
• How do you simplify #15\div 5( 8- 6+ 3) \times 5 #?
  
• How do you divide #(x^3 + 3x^2 - 16x + 12 )/(x - 2)#?
  
• How do you subtract #\frac { 16} { 25} - \frac { 3} { 5}#?
  
• What is #3 1/2%# of #250#?
  
• How do you solve #(b+6)/(4b^2)+3/(2b^2)=(b+4)/(2b^2)# and check for extraneous solutions?
  
• How do you multiply #\frac { 4z ^ { 2} + 24z } { 3z ^ { 2} - 9z - 12} \cdot \frac { z ^ { 2} - 4z - 5} { z - 4} #?
  
• How do you use long division to divide #(5x^2-17x-12)div(x-4)#?
  
• How do you solve #\frac { 5x } { 3} + \frac { 9} { 8} = \frac { 7x} { 6} + \frac { 3} { 16}#?
  
• Using estimation, what is the radius of a cylinder with a 16 inch height and a volume of 452 Inches^3?
  
• Question #deeb3
  
• How do you solve #5a=15#?
  
• How do you find the quotient of #(x^2-5x-16)div(x+2)#?
  
• How do you use a calculator to evaluate #tan((5pi)/6)#?
  
• How do you use synthetic division to divide #(3x^3 - 17x^2 + 15x - 25) -: (x-5)#?
  
• How do you multiply #8a ^ { 9} ( 5a + 10a ^ { 6} + 4)#?
  
• How do you evaluate #\frac { 2x } { x ^ { 2} - 25} - \frac { 1} { x - 5} = \frac { 1} { 6}#?
  
• How do you solve #(16.5+3t)/3=(0.9-t)/-5#?
  
• How do you factor #2x^2-x+6#?
  
• How do you solve #4x ^ { 2} - 4x + 2= x ^ { 2} + 6x - 6#?
  
• How do you evaluate #\frac { 3} { 2} \div ( - \frac { 1} { 6} ) \times \frac { 1} { 3} - 3\times ( - 2)#?
  
• How do you solve the triangle given A=40, b=7, c=6?
  
• Cups A and B are cone shaped and have heights of #32 cm# and #14 cm# and openings with radii of #15 cm# and #12 cm#, respectively. If cup B is full and its contents are poured into cup A, will cup A overflow? If not how high will cup A be filled?
  
• What is 52 inches in meters?
  
• A car travels 50 mph for 10 minutes. How many miles per minute is the car traveling?
  
• How do you simplify #(7y -x)^2#?
  
• How do you solve the following system?: # 3x+3y= -7 , 3x − y = 30 #
  
• How do you simplify and divide #(9d^3+5d-8)/(3d-2)#?
  
• Question #6cc53
  
• Five percent of Ireland's total area is forest and woodland. The total area of Ireland is 70,280 square kilometers. How many square kilometers of Ireland's area are forest and woodland?
  
• How do you simplify the ratio #524:100#?
  
• How do you add #\frac { 3} { 10} + \frac { - 47} { 100}#?
  
• How do you convert #-3.5# from radians to degree?
  
• How do you divide #(r^3+6r^2-21r-18) div (r-3)# using synthetic division?
  
• How do you simplify #((3x)/(4y))^3 -: (81x^2y^-6)^-(1/4)#?
  
• How do you find the sum #2+(-16)#?
  
• How do you evaluate #(10x ^ { 6} - 12x ^ { 5} + 18x ^ { 4} - 20x ^ { 3} ) \div ( 2x ^ { 7} )#?
  
• Question #8d47f
  
• How do you solve #9x^2+3x-2>=0#?
  
• Jon is making hamburgers for lunch. He has 42#2/3# lbs of ground beef. How many #1/3# pound hamburgers can he make using all the ground beef?
  
• Given a right triangle #triangle ABC# with #C=90^circ#, if b=10, c=26, how do you find a?
  
• How do you simplify #(2)/(x) + (2)/(x-1) - (2)/(x-2)#?
  
• How do you find the sum #-12+18+(-12)#?
  
• X and y vary directly. When x is 5, y is -30. What is y when x is -3?
  
• The volumes of two spheres are #729# #i n^3# and #27# #i n^3#. What is the ratio of their radii, rounded to the nearest whole number?
  
• How do you evaluate #-( 1- 3^ { 2} ) ^ { 2} + 4\cdot ( - 3)#?
  
• How do you evaluate #sin(-10)#?
  
• How do solve the following linear system?: # x+2y=1 , -2x -8y = 4 #?
  
• How do you evaluate #\frac{-50}{-5}#?
  
• A girl lives #5 1/4# miles from school. She walks #2/7# of the distance and travels the rest by bus How far does she travel by bus?
  
• How do you expand and simplify #( \sqrt { 3} + \sqrt { 15} ) ^ { 2}#?
  
• How do you combine #(3k + 4) ( 3k - 5)#?
  
• How do you solve #\frac { x + 5} { 2} + 3= x - 2#?
  
• How do you solve #\frac { 11} { 6} - 3\frac { 1} { 2} p = p - \frac { 8} { 3}#?
  
• How do write in simplest form given #-23.94div10.5#?
  
• Next