Mathematics, 21.12.2020 06:20 alissiabenner4087

W h
Triangular Prismn width
17 inches, length = 12 inches and height = 21 inches.
V=
inches

W

h
Triangular Prismn width
17 inches, length = 12 inches and height = 21 inches.
V=
inches

Answers: 2

Show answers

Answers

Answer from: Elexis8591

V = 0.5wlh = 0.5(17)(12)(21) = 2142in³.

Answer from: bernie24

$\boxed {\boxed {\sf v=2142 \ in^3}}$

Step-by-step explanation:

The volume of a triangular prism can be found by multiplying the area of the base by the height.

v=B*h

The area of a triangle can be found by multiplying the base, height, and 1/2. In this problem, the base and height are width and length.

$B= \frac{1}{2} *w*l$

Substitute this formula in for B.

$v= (\frac{1}{2} *w*l)*h$

We know that the width is 17 inches, the length is 12 inches, and the height is 21 inches. Substitute the values in.

$w= 17 \ in \\l= 12 \ in \\h= 21 \ in$

$v= (\frac{1}{2}* 17 \ in * 12 \ in ) * 21 \ in$

Solve inside the parentheses first. Multiply 17 and 12.

$v=(\frac{1}{2}*204 \ in^2) * 21 \ in$

Finish solving the parentheses by multiplying by 1/2 or dividing by 2.

$v=102 \ in ^2 * 21 \ in$

Multiply.

$v=2142 \ in^3$

The volume of the triangular prism is 2,142 cubic inches.

Answer from: Quest

this story was prepared by jim

mccullaugh in los angeles and

al stewart in new york.

new york the colossal success of "top gun" appears to have dramatically altered madison avenue's

perception of corporate sponsorship

of home video projects.

the paramount home video re- lease, featuring a 60- second diet

pepsi spot, was by no means the

first prerecorded video to carry an advertiser's plug, but it was the

first major theatrical release to do so. in the aftermath of the title's

success, paramount is widely ex- pected to ink a similar deal for

"crocodile dundee" or "star trek

iv" or both.

corporate america's new attraccds push british

recording sales

to 19% gain

london fueled by the compact

disk boom, the value of u.k. manu- facturer shipments of recordings

rose 19% in the 12 -month period ended march 1987, according to the

british phonographic industry.

total value of u.k. shipments for

the period was $755 million for all

configurations. (all value figures

are based on an exchange rate of

$1.68 to the pound sterling.)

cd sales totaled 10.7 million units

worth $121.3 million- compared

with 3.7 million units worth $39.5

million in the prior 12 months -and

accounted for two -thirds of the

overall gain in trade value. at present growth rates, says the bpi, cd

sales for calendar 1987 will reach 20

(continued on page 79)

step-by-step explanation:

Answer from: Quest

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

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W h
Triangular Prismn width
17 inches, length = 12 inches and height = 21 inches.
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