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3 years ago

Find the length of the third side of each triangle. HELP PLEASE

Mathematics

1 answer:

Nikitich [7]3 years ago

6 0

Answer:

96 because it's the same length but just slanted

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The questions below walk through the use of kNN to predict the value of Y for a new point with (X1, X2)=(4, 4). Distance is calc

Nady [450]

Answer:

The Euclidean distance between the two given points is $\sqrt{2}\text{ units}$ .

Step-by-step explanation:

K-NN is used to predict the variable y for a new point with $(X_1,X_2) = (4,4)$

Distance is calculated in the Euclidean sense.

The Euclidean distance between two points is given by the formula:

$\text{Points: }(X_1, X_2), (x_1,x_2)\\\\D = \sqrt{{(x_2-X_2)}^2 + (x_1-X_1)^2}$

The point is $(x_1,x_2) = (3,5)$

The Euclidean distance between the two points is given by:

$D = \sqrt{(5-4)^2 + (3-4)^2} = \sqrt{2}\text{ units}$

Thus, the Euclidean distance between the two given points is $\sqrt{2}\text{ units}$ .

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3 years ago

Nicole wants to replace a glass window in her restaurant. The window is in the shape of a square. It’s side lengths are 11 feet.

Ede4ka [16]

Answer:

275

Step-by-step explanation:

6 0

3 years ago

Explain how to use two bar diagrams to find 45% of $60.

algol [13]

Well if you have a cal use it but i can't really can explain but i can tell youo the answer is 27% <span />

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3 years ago

A biologist is studying a certain type of algae. She starts with only 1 algae bloom and observes that the number of algae blooms

attashe74 [19]

Answer:

$h = \log_{3}{a_h}$

Step-by-step explanation:

The formula for the nth term of a geometric sequence is

$a_{n} = a_{1}r^{n-1}$

a₀ = 1, r = 3, and n = h

So,

$a_{h} = 3^{h}$

$h = \log_{3}{a_h}$

$h = \log_{3}{6561} = 8$

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3 years ago

Read 2 more answers

Help please!! Thanks

shutvik [7]

Answer:

Step-by-step explanation:

area of the full piece of pie. π(8)²*60/360 (we know 60°, because it's an equilateral triangle)

32π/3

now subtract the area of the triangle

1/2(8)(4√3) = 16√3

32π/3 - 16√3

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3 years ago