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3 years ago

Will 50,48 and 14 form a right triangle

Mathematics

2 answers:

alexgriva [62]3 years ago

8 0

Right triangles add up to 90 degrees

50+48+14=112 degrees

So no

mars1129 [50]3 years ago

5 0

Answer:

Step-by-step explanation:

Lets use the Pythagorean Theorem to check:

$a^{2}+b^{2}=c^{2}\\14^{2} + 48^{2} = 50^{2} ?\\196+2304=2500?\\2500 = 2500$

Both sides of our equation are the same, so 14, 48, and 50 can form a right triangle. Hope this answered your question :D

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A man can buy 20 mangoes or 30 oranges. If he wants a each amount of each, how many of each would he get? Write an EQUATION to s

DochEvi [55]

Answer:

Step-by-step explanation:

In this question, there are two variables: the number of mangoes(y) bought and the number of oranges bought(x).

Let's say the man have z money, mangoes price is $\frac{1}{20}$ z and the oranges price is $\frac{1}{30}$ z. The equation for money and number of mangoes and oranges will be:

money = mango price * mangoes bought + orange price * orange bought

z= $\frac{1}{20}$ z * x + $\frac{1}{30}$ z *y

1= $\frac{1}{20}$ x + $\frac{1}{30}$ y

- $\frac{1}{30}$ y= $\frac{1}{20}$ x -1

y= -1.5x + 30

y= 30 - 1.5x

If he want equal number of mango and orange, that mean y=x. The calculation will be:

y= 30 - 1.5x

x= 30 - 1.5x

x+ 1.5x = 30

2.5x= 30

x= $\frac{30}{2.5}$ = 12

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3 years ago

The product of some negative number and 5 less than three times that number is 12. Find the number.

miv72 [106K]

(x)(3x - 5) = 12
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3x^2 - 5x - 12 = 0
(x - 3)(3x + 4) = 0
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Hope this helps!

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If Neptune Takes 164 Years To Complete One Orbit, What Is Its Linear Velocity In Miles Per Hour?

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3 years ago

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Answer:

x²+2x+7-21=0

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 X+1. =+/-√15

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X=-1+3.872983346207

 =2.872983346207(greatest solution) round it as possible

X=-1-3.872983346207

 =-4.872983346207

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as a parking security officer you must record the license plate of every car that enters the parking garage during your 9 hour s

Novay_Z [31]

I think it will be 23 because you will divide 208 by 9 and you will get
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3 years ago

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Will 50,48 and 14 form a right triangle​

Will 50,48 and 14 form a right triangle