subject
Mathematics, 23.01.2020 02:31 vickygloom

Aright cone has radius 3 ft and slant height 7 ft. the radius and slant height are both doubled. which of the following correctly describes the effect on the surface area?

the surface area is multiplied by 4.
the surface area is multiplied by 2.
the surface area is multiplied by 1/4.
the surface area is multiplied by 1/2.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Which of the following expressions are equivalent ?
Answers: 1
question
Mathematics, 21.06.2019 16:00
Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm
Answers: 3
question
Mathematics, 21.06.2019 20:00
Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
Answers: 1
question
Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
You know the right answer?
Aright cone has radius 3 ft and slant height 7 ft. the radius and slant height are both doubled. whi...
Questions
question
Mathematics, 13.01.2021 01:00
question
Mathematics, 13.01.2021 01:00
question
Biology, 13.01.2021 01:00
Questions on the website: 13722361