asookles

5 Questions
0 Answers

0

1230

1

+19

The equation of a parabola is given.

The equation of a parabola is given.

y=18x2+4x+20
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asookles May 16, 2018

0

861

1

+19

help

The equation of a circle is (x+9)2+(y+6)2=225 .

What is the center of the circle?
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asookles May 16, 2018

-1

857

1

+19

help please

⦁ Joshua has a ladder that is 12 ft long. He wants to lean the ladder against a vertical wall so that the top of the ladder is 11.8 ft above the ground. For safety reasons, he wants the angle the ladder makes with the ground to be no greater read more ..

asookles May 16, 2018

0

3002

1

+19

The volume of a spherical sculpture is 256 ft³. Rhianna wants to estimate the surface area of the sculpture. To do the estimate, she approxi

The volume of a spherical sculpture is 256 ft³. Rhianna wants to estimate the surface area of the sculpture. To do the estimate, she approximates π using 3 in both the surface area and volume formulas for a sphere.
Using this method, what read more ..

asookles May 15, 2018

0

1262

1

+19

A cylindrical container, which will be used to collect oil, has a circumference of 15.5 in. and a height of 8 in. Which estimate best ap

A cylindrical container, which will be used to collect oil, has a circumference of 15.5 in. and a height of 8 in.

Which estimate best approximates the amount of oil the container can hold?

asookles May 15, 2018