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3 years ago

Find the volume of the figure. Round your answer to the nearest tenth if necessary

Mathematics

1 answer:

malfutka [58]3 years ago

7 0

Answer:

The volume of the figure is $8\ ft^{3}$

Step-by-step explanation:

we know that

The volume of a triangular pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base

H is the height of the pyramid

Find the area of the triangular base B

$B=\frac{1}{2}(3)(4)=6\ ft^{2}$

we have

$H=4\ ft$

substitute the values

$V=\frac{1}{3}(6)(4)=8\ ft^{3}$

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monitta

I hope everythink is clearly :) If not just ask :)

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3 years ago

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givi [52]

Answer:

Step-by-step explanation:

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2 years ago

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2 years ago

Read 2 more answers

Evaluate the expression when a = 13. 89 + a

Korvikt [17]

Answer:

102

Step-by-step explanation:

89 + a

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3 years ago

Can someone help me with this ????

fenix001 [56]

Answer:

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

Step-by-step explanation:

Given

Ratio = 3:5

Q = -14

S = 2

Required

Which solution uses $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

From the given parameters;

$m:n = 2:5$

$m = 2\ and\ n = 5$

$x_1 = -14\ and\ x_2 = 2$

Substitute the above values in $(\frac{m}{m+n})(x_2 - x_1)+ x_1$

This gives:

$(\frac{m}{m+n})(x_2 - x_1)+ x_1$

$(\frac{3}{3+5})(2 - (-14))+ (-14)$

<em>From the list of given options, only option A uses the given form of the formula...</em>

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3 years ago