Write an equation! and make it easy to understand because well- i’m dumb
2 answers:
Answer:
1
Step-by-step explanation:
When working with mixed numbers, the first thing you would want to do is make them into improper fractions so that they are easier to work with.
2 ÷ 1
=
÷
To change the ÷ sign to a × sign, swap the denominators and the numerators of the second fraction.
÷
= =
×
Directly multiply. (Numerators with numerators and denominators with denominators)
×
=
Simplify to mixed numbers.
= 1
1 = 1
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Answer:
The surface area of the triangular prism is .
Step-by-step explanation:
The surface area of any prism is the total area of all its sides and faces. A triangular prism has three rectangular sides and two triangular faces.
An equilateral triangle is a triangle with all three sides of equal length.
To find the surface area, the area of each face is calculated and then add these areas together.
The formula is used to find the area of the triangular faces, where A = area, b = base, and h = height.
The formula is used to find the area of the three rectangular side faces, where A = area, l = length, and w = width.
The surface area of the triangular faces is:
The surface area of the three rectangular side faces is:
The surface area of the triangular prism is .
Answer:
(1 + 2h)(1 - 2h)
Step-by-step explanation: