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d1i1m1o1n [39]
3 years ago
8

What is the length of the hypotenuse of a right triangle if each of the two legs is 4 units?

Mathematics
1 answer:
lesantik [10]3 years ago
8 0

Use the pythagorean theorem (a^2 + b^2 = c^2)


4^2 + 4^2 = c^2


16+ 16 = c^2


32 = c^2


sqrt(32) = c


The third option you have listed is the right answer (its 4sqrt(2) simplified)

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942 ÷ 7 = ? A. 134 R4 B. 136 C. 134 R2 D. 133 R1
zimovet [89]

Answer:


Step-by-step explanation:

134

5 0
3 years ago
Read 2 more answers
15 points and crown <br> solve by factoring (x+6)(2x-5)=0<br> I am confused
Reika [66]
Remember, in order for this equation to be true either one of the polynomials has to equal 0
So:

-> x+6 = 0

x=-6


-> 2x-5 = 0

2x= 5

x= 5/2


So the answer is x=-6 and x= 5/2.


Hope this helps!
7 0
3 years ago
C please I named it rn!! I CANT GRADUATE Without IT!
vazorg [7]
.05*2000=100 Non-Sporting
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6 0
3 years ago
I’m really confused somebody please help
Nady [450]
Answer: The mechanic worked for 4.25 hours for the fourth customer.

First find out the slope.
Y^2-y^1/x^2-x^1
210-90/3-1=60

Slope: 60

Then find out what the y-intercept is by plugging in values we know into y=mx+b

90=60(1)+b
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Y=60x+30

Substitute the y with 285 to find out the x (hours)

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5 0
3 years ago
How do you find three ordered pairs for -x+2y=-8
zvonat [6]
For a linear equation like this there will always be infinitely many solutions if you let x and y be any real number. So you can just pick any x and find the corresponding y. Take for exmaple x=1 then we get
-1+2y=8
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y=9/2=4.5 so an ordered pair that satifies your equation is (x,y)=(1,9/2).
Now you can go on and find more.
7 0
3 years ago
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