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3 years ago

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Angle EFG and gfh are a linear pair the measure of EFG equals 4n + 25 and the measure of gfh equals 3n + 15 what are the measure

s of EFG and the measure of gfh

1 answer:

kakasveta [241]3 years ago

4 0

Since angle EFG and GFH forms a linear pair, this only means that the sum of the two is equal to 180°. That is:

EFG + GFH = 180

So,

4n + 25 + 3n + 15 = 180

7n + 40 = 180

7n = 140

n = 20

Therefore:

EFG = 4n + 25 = 105°

<span>GFH = 3n + 15 = 75°</span>

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4 years ago

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skad [1K]

Answer:

$\displaystyle d = 4\sqrt{5}$

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Algebra I</u>

Coordinates (x, y)

<u>Algebra II</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

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Point (3, 2) → x₂ = 3, y₂ = 2

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Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>

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3 years ago

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2 years ago

You put $500 in the bank, where it ears 1.5% simple interest every year. How long until your money will triple?

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Answer:

133.33 years

Step-by-step explanation:

Given that:

Principal = $500

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Number of years (t) =?

Using the relation :

A = P(1 + rt)

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3 years ago