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MATH SOLVE
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Which explanation can be used to informally derive the formula for the volume of a cylinder?A cylinder consists of 2 circles on the top and the bottom. Determine the circumference of each circle and add the circumferences together. To get the body of the cylinder, multiply it by the height of the cylinder.A cylinder is similar to a triangular prism except it does not have edges. The volume of a cylinder can be found by using the volume of a triangular prism. However, instead of using the base length of the triangle, use the radius of the cylinder.A cylinder is approximately equivalent to 3.5 spheres of the same radius stacked on top of each other. The volume of a cylinder is the volume of a sphere times 3.5.A cylinder is like a stack of circles. The volume of a cylinder would be the area of the circle times the height of the cylinder. The height of the cylinder represents how many circles are in the stack.
General
4 months ago
What is the volume of a sphere with a surface area of 100π ft²?3313π ft³4823π ft³16623π ft³133313π ft³
General
4 months ago
The vertex angle of an isoceles triangle is 8 times the measure of the base angle. find the measure of the base angle
General
4 months ago
Sarah paid $18,444 for a new car last week. This price was 6 percent above the vehicle’s invoice price. What was the dollar amount of the invoice price?
General
4 months ago
Use 4 6 and 8 as denominators and write six equivalent fractions answer
General
4 months ago
Match the correct items.Exemption6.5%charitable contributionunemployment insurance group health plans1. specific amount not to be considered for income tax 2. some states require employee contribution to this program3. percentage rate for social security contributions4. voluntary withholding type of deduction 5. an alternative to a personal health plan
General
4 months ago
What are all of the possible classifications for a 3 × 3 system? Check all of the boxes that apply.consistent and dependentconsistent and independentinconsistent and dependentinconsistent and independent
General
4 months ago
(05.01)Which statement best describes the area of the triangle shown below? A coordinate grid is shown with a triangle. The base is 4 units, and the height is 3 units. It is twice the area of a rectangle of length 4 units and width 3 units. It is twice the area of a square of side length 3 units. It is one-half the area of a rectangle of length 4 units and width 3 units. It is one-half the area of a square of side length 3 units.
General
4 months ago
A jump rope held stationary by two children, one at each end, hangs in a shape that can be modeled by the equation h=0.01x^2 - x + 28, where h is the height (in inches) above the ground and x is the distance (in inches) along the ground measured from the horizontal position of one end. How close to the ground is the lowest part of the rope?
General
4 months ago
A small theater with 200 seats sells two kinds of tickets for a performance. Premium tickets sell for $20 each and Standard tickets sell for $15 each. At a sold-out performance, $3400 was collected in ticket sales. How many tickets of each type were sold?
General
4 months ago
Which function has the same range as fx=- 5/7 3/5 x ? gx= 5/7 3/5 -x gx=- 5/7 3/5 -x gx= 5/7 3/5 x gx=-- 5/7 5/3 x
Algebra
4 months ago
Which function has a vertex on the y-axis? fx=x-22 fx=xx+2 fx=x-2x+2 fx=x+1x-2
Algebra
4 months ago
Which second degree polynomial function fx has a lead coefficient of 3 and roots 4 and 1? fx=3x2+5x+4 fx=3x2+15x+12 fx=3x2-5x+4 fx=3x2-15x+12
Algebra
4 months ago
Which function has the smallest x-intercept value, if it exists? fx=3x-9 fx= 1/x +4 fx= square root of x+1 fx=x2
Algebra
4 months ago
Which cube root function is always decreasing as x increases? fx=cube root ofx-8 fx=cube root ofx-5 fx=cube root of-5-x fx=-cube root ofx+5
Algebra
4 months ago
Which function has real zeros at x=-8 and x=5 2 gx=x2+3x-40 gx=x2+3x+40 gx=x2+14x-40 gx=x2+14x+40
Algebra
4 months ago
Which function has two x-intercepts, one at 0,0 and one at 4,0 ? fx=xx-4 fx=xx+4 fx=x-4x-4 fx=x+4x+4
Algebra
4 months ago
Which function has zeros at x=10 and x=2 ? fx=x2-12x+20 fx=x2-20x+12 fx=5x2+40x+60 fx=5x2+60x+100
Algebra
4 months ago
What is the equation of the quadratic function with a vertex at 2,-25 and an x-intercept at 7,0 ? fx=x-2x-7 fx=x+2x+7 fx=x-3x+7 fx=x+3x-7
Algebra
4 months ago
3. Resolva, no conjunto R, as seguintes equações: a x2-2x=2x-4 b x2-2x=x+4 c 6x2+3x=1+2x d 9x2+3x+1=4x2
Algebra
4 months ago
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