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3 years ago

Pls answer with real answers thank you (2)

Mathematics

2 answers:

Nana76 [90]3 years ago

6 0

Answer:

So I'm not gonna give you the answer cause this is pretty easy math but I will walk you through it.

Step-by-step explanation: First multiply any 2 numbers you want. Write that number down and multiply the next 2 numbers and write it down. Add the 2 numbers you got from multiplying. With the number left over just add it to the equation.

lilavasa [31]3 years ago

3 0

Answer:

i think 84 or 90

Step-by-step explanation:

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Which of the following sets of numbers could not represent the three sides of a right triangle

emmasim [6.3K]

Answer:

40, 75, 85

Step-by-step explanation:

40 squared is 1,600.

75 squared is 5,625.

1,600 + 5,625 = 7,225.

85 squared is 7,225.

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3 years ago

Read 2 more answers

Let L be the line with parametric equations x=2+t, y=1-t, z=1+3t.Let v=(1,2,0).Find vectors w1 and w2 such that v= w1 + w2, and

charle [14.2K]

Answer:

w1 = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

Step-by-step explanation:

Direction ratio of w1 = Direction ratio of L (because parallel) = K+(1, -1, 3)

Let <a,b,c> be direction ratio of w2.

Then, <a,b,c>. <1,-1,3> = 0

a-b+3c = 0

v = w1 + w2

(1, 2, 0) = k(1, -1, 3) + (a, b, c)

a + k = 1

b - K = 2

c - 3k = 0

Solving 4 equations, a = 12/11, b= 21/11, c = 3/11, k=-1/11

So, w1 = -1/11(1, -1 ,3) = (-1/11, 1/11, -3/11)

w2 = (12/11, 21/11, 3/11)

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What is the GFC (greatest common factor) of 16 and 19??

likoan [24]

Greatest common factor = 1

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OLga [1]

Answer:

IT'S C

Step-by-step explanation:

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