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Irina-Kira [14]

2 years ago

5

Help please. I don't know what a vector is in this context

1 answer:

ale4655 [162]2 years ago

8 0

Answer: The vector relies on how the objects of where the magnitude and directions should lay on.

Step-by-step explanation:

So, I’ll help you with these 4 problems. So, for the vector 2/4, it would 2 units up and 4 units to the right. The second would be 5 units down and 6 units to the right. The third one would be 3 units up and 1 unit to the left. The last one would be 10 units downs and 12 units to the left. A simplified way of thinking of this is to just look at the signs of the number and see where the vector’s magnitude and directions would go in that point of view when you visual the graph or count it in your head.

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In the linear equation y=4x +2, the value “2” represents which of the following?

s2008m [1.1K]

Answer:

The y-intercept

4 0

3 years ago

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Can someone please help me with Evaluate |5| - |-5|.

Trava [24]

Answer:

|5| = 5

|-5| = 5

5-5

5

Step-by-step explanation:

5 0

2 years ago

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Help me answer this question.

neonofarm [45]

Answer:

<h2>8 units²</h2>

Step-by-step explanation:

Let side of the square = a

The , Area of square = a²

Now, Midpoint of Diagonal DB is E

And DE = 2 units

So, DB = 2 DE = 2 × 2 = 4 units

Now, using Pythagoras theorem in ∆ BCD

DB² = DC² + BC²

plug the values

${4}^{2} = {a}^{2} + {a}^{2}$

Collect like terms

${4}^{2} = 2 {a}^{2}$

Evaluate the power

$16 = 2 {a}^{2}$

Swipe the side of the equation

$2 {a}^{2} = 16$

Divide both sides of the equation by 2

$\frac{2 {a}^{2} }{ 2 } = \frac{16}{2}$

Calculate

${a}^{2} = 8$

Therefore, The area of the square is 8 sq.units.

Hope this helps..

Best regards!!

3 0

2 years ago

The quadratic function h(t) = -16t^2 + 120 represents the height of 120 feet. what is the height of the object after 1.5 seconds

Anettt [7]

Answer:

84 feet

Step-by-step explanation:

-16(1.5)^2+120=84

5 0

2 years ago

ANSWER THIS WITHIN 10 MINUTES FOR 50 POINTS I WILL DELETE THIS AFER THEN

patriot [66]

440 cubits to feet would be 660ft. Have a good day!

7 0

3 years ago