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3 years ago

5

Find the Perimeter of the triangle. Round 2 decimal places.

1 answer:

ch4aika [34]3 years ago

3 0

There are 3 sides to this triangle (as you might expect). In each case you'll need to use the Pythagorean Theorem to determine the length of the side. For example, the length of side AB is

sqrt( 5^2+3^2) = sqrt(25+9)= sqrt(34).

Find the lengths of sides BC and CA in the same way, and then add together the 3 lengths.

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3. A straight line passes through two points with

kirza4 [7]

Answer:

Step-by-step explanation:

Find the slope of the line

(x₁ , y₁) = (6 , 8) & (x₂ , y₂) = (0 , 5)

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3 years ago

What is the unit rate in dollars for each company?

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4 years ago

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aliya0001 [1]

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3 years ago

Read 2 more answers

Pleaseee help answer correctly !!!!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!

Alexeev081 [22]

Answer:

108º

Step-by-step explanation:

to find the sum of interior angles: ( n − 2 ) × 180 = x

x = 540º

n = # of interior angles

first, solve for n

(n - 2) • 180 = 540 distribute to 180 to (n - 2)

180n - 360 = 540 add 360 to both sides

180n = 900 divide both sides by 180

n = 5

to find measure of each angle:

540 ÷ 5 = 108º

5 0

3 years ago