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dimulka [17.4K]
3 years ago
7

What is the surface area. please help​

Mathematics
2 answers:
Korolek [52]3 years ago
8 0
Perimeter of base x height. So, (3+4+5)x6. 12x6=72. 72 is the surface area.
lapo4ka [179]3 years ago
3 0

Answer:

Well the anwer is 360

Step-by-step explanation:

Add 4 times 5 times 3 times and six times toghether so may be its that answer

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Please solve quickly
Sloan [31]

The degenerate conic that is formed when a double cone is sliced at the ap-ex by a plane parallel to the base of the cone is a <u>Point</u>.

<h3>What degenerate conic is formed?</h3>

When a plane that is parallel to the base of a double cone is used to slice the ap-ex, the conic section formed is a circle.

Circles lead to a Point degenerate conic being formed because a single point will be formed on the double cone that separates the shape.

Find out more on degenerate conics at brainly.com/question/14276568

#SPJ1

8 0
2 years ago
Jem boy wants to make his 8-meter square pool into a rectangular one by increasing its length by 2m and decreasing its width by
butalik [34]
Side = 8m
He increases length by 2m and reduces width by 2m
(a.) New dimensions will be -
Length = 10m and Width = 6m
(b.) Area = length x breadth (or width)
 here we will use the special product (x+y) (x-y)
length = (x+y) and width = (x-y)
area = (8+2) x (8-2)
            8^(2) - 2^(2) 
            = 60
3 0
2 years ago
What is the equation of the following line written in slope-intercept form? x-intercept of 2
OverLord2011 [107]

Answer:

your answer is the 2nd one

Step-by-step explanation:

4 0
3 years ago
7+2x /3 = 5 <br> Thx.......................
mote1985 [20]

Answer:

x= -3

Step-by-step explanation:

7+\frac{2x}{3} = 5

21+2x=15

2x=-6

x= -3

4 0
3 years ago
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If 5x+6=10 what is the value of 10x+3
Sedaia [141]
11 is the answer to the question
3 0
3 years ago
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