All categories

4 years ago

Help please I don’t understand it show work

Mathematics

2 answers:

RUDIKE [14]4 years ago

4 0

Answer:

Volume = 40.5;

(Height = 1.5; Width = 3; Length = 9)

(multiply all these values to get the volume)

melomori [17]4 years ago

3 0

Step-by-step explanation:

Here you solve for length width and height, which multiplied equal volume. The only constant you have is that the width of the prism is 1/3 of its length.

WIDTH: 3 centimeters

LENGTH: Since the width is 1/3 of the length, 3 is 1/3 of something. So divide 3 by 1/3 to get 9. You can also just multiply 3 by 3.

HEIGHT: The height is half of the width, which is 3. Therefore 3 divided by 2 is 1.5.

Now multiply the values. 3 multiplied by 9 multiplied by 1.5

The answer is 40.5

CENTIMETERS!!!

DO NOT FORGET THE UNIT

You might be interested in

3(-1)(-1) - 2x-1x-2 + 4(-2)(-2)

BaLLatris [955]

-3x+17 because you want to simplify first by multiplying each term and then you combine like terms(x) and then you write the variable first

3 0

4 years ago

john wants to buy a new bike that costs $337 and he already has saved $103. estimate to find about how much more john needs to s

Marrrta [24]

Estimation : 340 - 100 = 240

5 0

3 years ago

8X over five -6 equals 2X +4 how do you solve that

yaroslaw [1]

You carry the 7 add the 6 put a little bit of whip cream and you got a cake ta da

6 0

4 years ago

Question 3<br>Work out...<br>

Anna71 [15]

Answer:

= 3/2/ 1/2

= 3/2*2/1

= 3/1,,

3 0

3 years ago

Read 2 more answers

Find the exact value of cos2theta if sin2theta=3/4 and theta is between 0 and 90 degree

sammy [17]

<h2> <u>Answer</u> :</h2>

$\boxed{ \boxed{ \cos {}^{2} ( \theta) = \dfrac{1}{4} }}$

<h2><u>Solution</u> :</h2>

According to a Trigonometric Identity :

$\hookrightarrow \mathrm{\sin {}^{2} ( \theta) + \cos {}^{2} ( \theta) = 1}$

Now, let's solve for $\cos²(\theta)$

$\longrightarrow \dfrac{3}{4} + \cos {}^{2} ( \theta) = 1$

$\longrightarrow \cos{}^{2}( \theta) = 1 - \dfrac{3}{4}$

$\longrightarrow \cos {}^{2} ( \theta) = \dfrac{4 - 3}{4}$

$\longrightarrow \cos {}^{2} ( \theta) = \dfrac{1}{4}$

$\large\mathfrak{{\pmb{\underline{\orange{hope \: \: it \: \: helps \: \: you.....}}{\orange{}}}}}$

4 0

3 years ago