3 years ago

Find the trangular prisms surface area

Mathematics

2 answers:

tatiyna3 years ago

6 0

Answer:

363cm squared

Step-by-step explanation:

Honestly, I have trouble with this stuff as well.

*keep in mind you need to use PEMDAS

Parenthessees

Exponents

Multiplication

Division

Addition

Subtraction

(24*18+7*18+24*7)/2

without the divisible of 2, this is what the triangular prism would be as a rectangular prism. all you have to do to seperate the two is divide the rectangular prism's value by 2.

pshichka [43]3 years ago

3 0

Answer:

936cm^2

Step-by-step explanation:

18×24

30×7

18×7

24×7

You might be interested in

3(-8m - 1) + 5 (m + 8)

Vlada [557]

Step-by-step explanation:

3(-8m-1) + 5(m+8) (remove the parentheses)

-24m - 3 + 5m + 40 (collect like terms and calculate)

-19m + 37

7 0

3 years ago

forty years ago gasoline cost $0.30 per gallon on average. ten years ago gasoline average about $1.50 per gallon. What is the pe

DiKsa [7]

It is as 5x's as much.
<em>$0.30 X 5 = $1.50</em>
Hope I helped

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2%28x%20%2B%204%29%7D%7B3%7D%20%20-%208%20%3D%2032" id="TexFormula1" title=" \fra

Serggg [28]

Answer:

$\frac{2(x + 4)}{3} - 8 = 32$

$\frac{2(x + 4) - 8(3)}{3} = 32$

$2(x + 4) - 24 = 96$

$2x + 8 - 24 = 96$

$2x = 96 + 24 - 8$

$2x = 112$

$x = 56$

5 0

2 years ago

Please help! I need to finish this before the cutoff!!!!!

katrin2010 [14]

Answer:

im not 100% sure but i think its the last one

im not 100% sure though

Step-by-step explanation:

7 0

3 years ago

Have no clue on this please help

NemiM [27]

The answer would be D) dilated by a scale factor of 3

Proof :

A is at (-2, 1), A' is at (-6, 3) Try multiplying -2 by 3 = 6, 1 x 3 = 3.

I hope this makes sense and helps.

6 0

3 years ago