4 years ago

HELP ASAP WILL MAEK BRAINLIEST Find the volume of this rectangular pyramid. Also do the correct unit ex- cm, cm^2 cm^3

Mathematics

1 answer:

pav-90 [236]4 years ago

4 0

Answer:

$162 cm^3$

Step-by-step explanation:

Volume of a rectangular pyramid is given as = $\frac{1}{3}lwh$

Where,

$l = 9 cm$

$w = 6 cm$

$h = 9 cm$

Plug in the above values into the formula for volume of rectangular pyramid:

$Volume = \frac{1}{3}*9*6*9$

$Volume = 3*6*9$

$Volume = 162 cm^3$

Volume of the rectangular pyramid = $162 cm^3$

You might be interested in

Determina la suma de las siguientes progresiones los primeros 18 términos de la progresión aritmética: an = -{4, 12, 20, 28, 36,

Anuta_ua [19.1K]

Hello,
let
t=(-4)+(-12)+(-20)+(-28)+(-36)+....=-(4+12+20+28+36+...)=-s

$a_{1}=4=-4+1*8$
$a_{2}=12=-4+2*8$
$a_{3}=20=-4+3*8$
$a_{4}=28=-4+4*8$

...
$a_{18}=?=-4+18*8=140$

$a_{i}=-4+i*8$

$s=\sum_{i=1}^{18} (-4+i*8)=\sum_{i=1}^{18} (-4)+\ 8*\sum_{i=1}^{18}(i)\\\\=(-4)*18+8*(1+2+3+4...+18)\\\\=-72+\frac{(1+18)*18}{2}\\\\=-72+171=99$

$\boxed{\ t=-99}$

6 0

3 years ago

Convert: 14 1/4 lb into ounces.

Doss [256]

Answer:

228 ounces

Step-by-step explanation:

Hope this helped :)

6 0

3 years ago

Read 2 more answers

An estimated measurement was guessed of 10.4 mL and the actual measurement was 9.7 mL. What is the percent error?