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Ipatiy [6.2K]
2 years ago
15

Graph the line with this equation

Mathematics
2 answers:
alukav5142 [94]2 years ago
8 0
Your equation is y=2x+3 meaning that 2 is your slope and +3 is your Y intercept
So you could use the x values of -1,0,1 and plug then the original equation to get the y values.
dangina [55]2 years ago
7 0

Answer:

I hope this helps

Step-by-step explanation:

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Answer: y = − 2 x + 1

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Show that if u+v and u-v are orthognal, then the vectors u and v must have the same length.
pashok25 [27]

Answer with Step-by-step explanation:

We are given that

u+ v and u-v are orthogonal

We have to prove that u and v must have the same length.

When two vector a and b are orthogonal then

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By using the property

(u+v)\cdot (u-v)=0

We know that

(a+b)\cdot (a-b)=\mid a\mid^2-\mid b\mid^2

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Magnitude is always positive

When power of base on both sides are equal then base will be equal

Therefore,

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3 years ago
I confused on this question
Fynjy0 [20]
42 degrees. Comment down if you need the explanation why
6 0
3 years ago
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An animals heart beats 80 beats per minute how many minutes does it take to beat a million times?
Klio2033 [76]

The key calculation in this problem is figuring out <em>how many times 80 goes into 1,000,000</em>. I'll build up in steps here.

80 x 5 = 400. This gives us a building block on our way to 1,000,000. From here, we can go further and say that 400 x 5 = 2,000; that 2,000 x 5 = 10,000; and finally that 10,000 x 100 = 1,000,000. Altogether, starting from 80, that's

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So, since 80 goes into one million 12,500 times, it takes 12,500 minutes for the animal's heart to beat that 1,000,000 times.

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A dentist has male and female patients that range in ages from 10
marin [14]

Answer:

56/125

Step-by-step explanation:

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