Answers by Fermat - Math Homework Answers

what number must be subtracted from -20 to get 15

answered May 8, 2017 in Other Math Topics | 2.8k views

find the number she gave to each friend

answered May 7, 2017 in Algebra 2 Answers | 547 views

factorise 2x^2+7x+6

answered May 5, 2017 in Algebra 1 Answers | 1.0k views

A concrete spherical shell is constructed for building aesthetic. The contractor designated 6 in for its thickness and 24π sq ft for interior area, how much concrete is required for this project?

answered May 5, 2017 in Word Problem Answers | 689 views

A hollow ball is to be made out of 27π cubic inch of rubber. If the ball will have uniform thickness, & desired surface area is 36π square inches, how thick should the material of this ball be?

answered May 4, 2017 in Word Problem Answers | 780 views

A hollow ball is to be made out of 27π cubic inch f rubber. If the ball will have uniform thickness, & desired surface area is 36π square inches, how thick should the material of this ball be?

answered May 4, 2017 in Word Problem Answers | 841 views

4(3-x)+×=22 + 2×

answered May 4, 2017 in Pre-Algebra Answers | 540 views

Use the given zero to find the remaining zeros. h(x)=3x^4+10x^3+19x^2+90x-73 zero:-3i

answered May 3, 2017 in Calculus Answers | 1.6k views

Oscillating sinusoidal function

answered May 3, 2017 in Calculus Answers | 1.3k views

The number of degrees in an angle of a triangle is to the number of grades in the second is to the number of radians in the third as 288:280:pi. Find all the angles in degrees.

answered May 3, 2017 in Trigonometry Answers | 3.4k views

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