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4 years ago

What are all kinds of triangles

Mathematics

2 answers:

Anna [14]4 years ago

8 0

Classification of triangles from angles:

-Acute triangle: 3 acute triangles

-Equiangular triangle: 3 congruent acute angles, special kind of acute triangles

-Obtuse triangle: 1 obtuse angle

-Right triangle: 1 right angle

Classification of triangles from sides:

-Equilateral triangle: 3 congruent sides

-Isosceles triangle: at least 2 congruent sides

-Scalene triangle: no congruent sides

larisa [96]4 years ago

5 0

There are three types of triangle based on the length of the sides: equilateral, isosceles, and scalene.

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Convert 68F to degrees cleius. Using the formula c=5(F-32)/9 where C=temperature in Celsius

Pavel [41]

Answer:

Step-by-step explanation:

c = 5(68-32)/9

c = 5(36)/9

c = 20

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3 years ago

(5 - 7i)(8 + i)

docker41 [41]

Answer:

(5 - 7i)(8 + i)

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Step-by-step explanation:

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2 years ago

Of the 50 U.S. states, 4have names that start with the letter W . What percentage of U.S. states have names that start with the

Verizon [17]

8% of US states start with W

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3 years ago

Please help me again. I am begging you guys.

dangina [55]

Answer:

I=$ 198

Step-by-step explanation:

I=PRT

P=1200

T=3

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I=1200*0.055*3= 198

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3 years ago

Bread and sugar cost 110 together,bread cost 100 more than sugar,how much does sugar cost?

dangina [55]

First write an equation system based on the problem
We can write "Bread and sugar cost 110 together" as
∴ b + s = 110
We can write "bread cost 100 more than sugar" as
∴ b = 100 + s

Second, solve the equation system by subtitution method
Subtitute b with (100+s) in the first equation, and we'll find the value of s
b + s = 110
(100 + s) + s = 110
100 + 2s = 110
2s = 110 - 100
2s = 10
s = 10/2
s = 5
The cost of the sugar is 5

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3 years ago