Line / goes through the Point 1-N-1) and is perpendicular to the line through (-6,5) and (-3,-2)

Mathematics

1 answer:

rosijanka [135]2 years ago

7 0

Answer:

by using kinetic and potentail energy

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Please help me........

kati45 [8]

Answer:

x = 54

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Equality Properties

Step-by-step explanation:

Step 1: Define

-12(x + 4) + 14x = 60

Step 2: Solve for x

Distribute -12: -12x - 48 + 14x = 60
Combine like terms: 2x - 48 = 60
Add 48 to both sides: 2x = 108
Divide 2 on both sides: x = 54

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2 years ago

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A square sheet of art paper has an area of 625 square inches. What is the minimum side length of an easel that supports the whol

Mila [183]

If the area of the paper is 625 sq in, the length of one side of this square is sqrt(625 sq in), or 25 inches. That's the min. side length of an easel that is to support the whole sheet of paper along its lowest side.

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2 years ago

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Polygon with three interior angles whose sum 180 degrees

mojhsa [17]

Answer:

Triangle

Step-by-step explanation:

A triangle has three vertexes, and therefore three interior angles. Those angles also sum to 180 degrees because of the formula (n-2)*180, where n is the number of sides that a polygon has. Plugging in 3, you get $1\cdot 180$ , or just 180 degrees. Hope this helps!