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1 year ago

Classifying triangles according to side length and angle measurement

Mathematics

2 answers:

Aleksandr [31]1 year ago

7 0

Classifying Angles

Classifying Triangles by Angles

Classifying Triangles By Sides

Example: Classifying a TriangleClassify the triangle by its side lengths.The triangle has no sides of equal length. So, it is a scalene triangle.Example: Classifying a TriangleClassify the triangle by its angles and by its side lengths.The triangle has one right angle and two sides of equal length. So, it is a right isosceles triangle.

Remember that the sum of the angle measures in the triangle is 180o. This is true for all triangles.

Anastaziya [24]1 year ago

4 0

Acute with angles at 89 or smaller, Right with angles at 90 exact, and obtuse with angles with 91 and above

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What are the solution(s) to the quadratic equation 40 − x2 = 0?

Anni [7]

X = 20
First, you move the 40 to the other side.
-2x=-40
Then, you divided -40 by -2.
x= -40/-2
x= 20
x is 20 because the negatives cancel out making it positive.

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1 year ago

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Cora is playing a game that involves flipping three coins at once. Let the random variable HHH be the number of coins that land

arlik [135]

Answer:

0.875

Step-by-step explanation:

P(H=0) = 0.125

P(H=1) = 0.375

P(H=2) = 0.375

P(H=3) = 0.125

P(H<3) = P(H=0) + P(H=1) + P(H=2)

P(H<3) = 0.125 + 0.375 + 0.375

P(H<3) = 0.875

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1 year ago

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There is a number between 100 and 115, such that if you find the sum of the cubes of the digits, subtract this sum from 99, divi

balandron [24]

114

1^3 + 1^3 + 4^3 = 1 + 1 + 64 = 66
99 - 66 = 33
33/3 = 11
1 + 1 = 2

I am not sure of the exact way to solve this....I just did it by trial and error

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1 year ago

Question Number 12 You are a landscaper working on the design of a parking lot in a new shopping center. You are measuring the l

vovikov84 [41]

Answer:

$Length\: of\: D=37\frac{3}{16} \:feet$

Step-by-step explanation:

The following are the given information:

The handicapped spot, which is $10\frac{1}{16}$ feet wide and next to the curb.
The other three spots are $8\frac{3}{8}$ feet wide.
There are 4 dividing lines between the spots, and each measures $\frac{1}{2}$ foot.

The Median D therefore will be a sum of the following:

The width of the Handicapped Spot
3 X The width of the other spots
4 X The width of the dividing line

$= 10\frac{1}{16} + (3 X 8\frac{3}{8})+(4 X\frac{1}{2})\\=\frac{161}{16} + \frac{3 X 67}{8}+\frac{4}{2}\\=\frac{161}{16} + \frac{201}{8}+\frac{4}{2}\\=\frac{161+402+32}{16}\\=\frac{595}{16}\\Length\: of\: D=37\frac{3}{16} \:feet$

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2 years ago

A 2-column table has 4 rows. The first column is labeled x with entries negative 2, negative 1, 0, 1. The second column is label

tangare [24]

Answer:

Step-by-step explanation:

take 0.5 divided by 5 and it gives you your next number on the chart:)

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1 year ago

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