3 years ago

2. Find the missing side length of the right triangle

Mathematics

1 answer:

vlada-n [284]3 years ago

7 0

Answer:

umm we have to know where the numbers are on the triangle... which one is the hypotenuse (longest side)?

Step-by-step explanation:

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Someone do this plz ill pay u when im rich

lbvjy [14]

Answer:

11307.19 rounded and exact is 11307.1875

Step-by-step explanation:

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3 years ago

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For each of the functions below, indicate whether the function is onto, one-to-one, neither orboth. If the function is not onto

Karo-lina-s [1.5K]

Answer:

$f_{1} :Z \rightarrow Z$ is one to one mapping, it is not onto mapping

Step-by-step explanation:

$f_{1} :Z \rightarrow Z\\ f_{1} (x) = x^{3}$

f₁(x) is one to one mapping

Let $x, y \epsilon Z$

f₁(x) = f₁(y):

x₁³ = y₁³

f₁(x) is not onto mapping

Example: If f₁(x) = 7,

x₁³ = 7

$x_{1} = \sqrt[3]{7}$

x₁ is not an element of Z

$f_{1} :Z \rightarrow Z$ is one to one mapping, it is not onto mapping

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3 years ago

Choose the words to finish the sentence. Euler’s Formula states that the of the number of faces and the number of in a polyhedro

AveGali [126]

Answer:

see explanation

Step-by-step explanation:

Euler's formula states that the sum of the number of faces (F) and the number of vertices (V) of a polyhedra is equivalent to two more than the number of its edges (E) , that is

F + V = E + 2

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2 years ago

Daniel earns $760 each month he pays 15% of his earning in tax.

Gwar [14]

15 percent of 760 is 114
760 - 114 = 646

Hope this helps :D

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4 years ago

Can someone please check this for me? distance formula

seropon [69]

-4,6) (8,-12)
square root of 12^2+-18^2
<span>square root of 144+324
</span><span>square root of 468
21.63
</span>

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4 years ago

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