3 years ago

What's the formula to find the surface area of a triangular prism?

Mathematics

2 answers:

Svetlanka [38]3 years ago

8 0

SA of triangular prism :
2B + Ph

allochka39001 [22]3 years ago

6 0

To find the surface area of a triangular prism use: SA= wh+lw+lh+ls but i dont think that has anything to do with that math problem.

You might be interested in

4/3 x+12=-4 hell please right answer get brainliest points and show work please

IrinaVladis [17]

Answer:

x = -12

Step-by-step explanation:

4/3x + 12 = - 4 (multiply 3 both side)

4x + 36 = - 12 (minus 36 both side)

4x + 0 = -12

4x = -12 - 36

4x = - 48 (divide both side)

4x ÷ 4 = x

-48 ÷ 4 = -12

Answer: x = -12

8 0

3 years ago

1. Find the slope of the line that goes through the points (2, 5) and (6, 7)

ella [17]

Answer:

$\displaystyle m = \frac{1}{2}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)
Slope Formula: $\displaystyle m = \frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Identify

Point (2, 5)

Point (6, 7)

Step 2: Find slope m

Substitute in points [Slope Formula]: $\displaystyle m = \frac{7-5}{6-2}$
[Fraction] Subtract: $\displaystyle m = \frac{2}{4}$
[Fraction] Simplify: $\displaystyle m = \frac{1}{2}$

7 0

3 years ago

a class survey showed 8 out of 25 students had plans to travel over spring break. how many students out of the 400 students in t

tangare [24]

Traveling : total
8 : 25
x : 400

25 x 4 = 400 so 8 x 4 = 40 so the answer is 40.

5 0

3 years ago

Find s8 for the following geometric sequence: 3, –6, 12, –24.

Lisa [10]

Find s8 for the following geometric sequence: 3, –6, 12, –24. = –255

4 0

3 years ago

Read 2 more answers

How do I write n+5n= 12c-c= and -4j-1-4j+6= in simplest form?

Dmitrij [34]

6n=11c=-8j+5

Just combine the terms!

7 0

3 years ago