3 years ago

What is the volume of this triangular right prism?

Mathematics

1 answer:

juin [17]3 years ago

7 0

Start off with 6x5 divided by 2. That is the area of the base. Then multiply that by 11. The answer is C. 165

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The surface area of a cone with radius r units and slant height s units is shown below:

Ganezh [65]

Surface area of a cone = π{rs+r²} =πr{s+r} part 1:if π is 6 units and s is 4 units then r would be 3.14 ×6 {4+6} part 2: area of a cone = 3.14 ×6×10 =31.4×6 = 188.4 units² the surface area = 188.4 units² hope i helped

4 0

3 years ago

Read 2 more answers

The price of a fan is $15. This price is 27% lower than last week.

Goshia [24]

The price of fan was 20 Dollars 55 cents last week.

Step-by-step explanation:

Let,

The price last week = x

As the price is 27% lower than last week, therefore

(100%-27%) * Price last week = $15

73% * x = 15

Solving the percentage;

$\frac{73}{100}*x=15\\ Multiplying\ both\ sides\ by\ 100\\100*\frac{73x}{100} = 15*100\\73x=1500\\Dividing\ both\ sides\ by\ 73\\\frac{73x}{73} = \frac{1500}{73} \\x= 20.55$