3 years ago

Find the Surface Area of this Prism

Mathematics

1 answer:

zvonat [6]3 years ago

3 0

Answer:

Surface Area= 432m2 / Volume= 960m3

Step-by-step explanation:

Surface Area = 2(1/2bh) + LW+LW

( 8m x 4m ) + ( 8m + 6m + 6m )20

(32) + (20)20

Surface Area = 432m2

Total Volume = (BXHXL) / 2

8m x 12m x 20m/2=

1920/2

V = 960m3

You might be interested in

Equation<br><img src="https://tex.z-dn.net/?f=%28z%20%2B%20%20%5Cfrac%7B6%7D%7B7%7D%20%29%20%2B%20%20%5Cfrac%7B2%7D%7B14%7D%20%2

ddd [48]

Given:

The equation is

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

To find:

The solution of the given equation.

Solution:

We have,

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

It can be written as

$\left(z+\dfrac{6}{7}\right)+\dfrac{1}{7}=-1$

$\left(z+\dfrac{6}{7}\right)=-1-\dfrac{1}{7}$

Multiply both sides by 7.

$7z+6=-7-1$

$7z+6=-8$

$7z=-8-6$

$7z=-14$

Divide both sides by 7.

$z=\dfrac{-14}{7}$

$z=-2$

Therefore, the value of z is -2.

5 0

3 years ago

A blender costs $18 to make and sells for $21.60. find the markup rate.

RSB [31]

$21.60 - $18.00 = $3.60

$3.60 : $18.00 = 0.2

0.2 · 100% = 20%

5 0

3 years ago

175 calories in 12 ounces

Archy [21]

<span>175 calories in 12 ounces
$\frac{175}{12} =14.58$ </span>

8 0

3 years ago

I need help with this plss

baherus [9]

Answer:

2.4 cm.

Step-by-step explanation:

1. Find Midpoint of segment AB which is 10/2 = 5.

2. Find Midpoint of segment BC which is 5.2/2 = 2.6.

3. Subtract both midpoints 5 - 2.6 = 2.4.

That's pretty much it, Hope it helps!

8 0

3 years ago

a bowler knocks down at least 6 pins 70% of the time. Out of 200 rools, how many times can you predict the bowler knock down at

Rufina [12.5K]

140 times.

70% of 200 is 140.

6 0

3 years ago