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Mashutka [201]
3 years ago
8

Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional

questions.
Online Content: Site 1

How are the proofs for the side length ratios of 30-60-90 and 45-45-90 triangles similar? How are they different?
Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
4 0

Answer:

They both are 90 degree angles, but 45-45-90 triangles are isosceles and use the square root of 2. 30-60-90 triangles use the square root of 3 and the hypotenuse is double of the remaining side.

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A parallelogram has a perimeter of 33.2 centimeters. Two of the sides are each 11.6
rodikova [14]

Answer:

5

Step-by-step explanation: BECAUSE IN A PARALLELOGRAM OPPPOSITE SIDES ARE EQUAL SO IF THE PERIMETER IS 33.2 WE SHOULD SUBTRACT THAT NUMBER WITH 11.6*2 WHICH IS 23.2 SO 33.2-23.2 WHICH IS 10,SO 10/2 IS THE OTHER SIDE OF THE PARALLELOGRAMWHICH IS NOTHING BUT 5

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3 years ago
What is a logarithm.
vovikov84 [41]

Answer:

Logarithms were invented in the 17th century as a calculation tool by Scottish mathematician John Napier (1550 to 1617), who coined the term from the Greek words for ratio (logos) and number (arithmos

Step-by-step explanation:

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2 years ago
How do you solve for X?​
andriy [413]
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4 years ago
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8 0
4 years ago
Calico Company has two operating departments: Department A and Department B. Department A occupies 30% of the floor space of the
NeTakaya

Answer: $21,000

Step-by-step explanation:

Cleaning expense is only related to the floor space occupied by the department.

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