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AURORKA [14]
1 year ago
7

If v•w=0, then the two vectors v and w are

Mathematics
1 answer:
Brrunno [24]1 year ago
8 0

When the scalar product between two vectors is equal to zero, we can say that they form an angle of 90 degrees.

This means that if v•w=​0, then the two vectors v and w are orthogonal.

The correct answer is orthogonal.

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7 0
3 years ago
Please help this is due in 30 minutes!​
gregori [183]

Answer:

1.\ 12\ feet = 4\ yards

2.\ 4\ miles = 21120\ feet

Step-by-step explanation:

Given

12 feet = _____ yard

4 miles = ____ feet

To start with;

we need to understand the unit of conversion between the two measurements;

1. 12 feet = _____ yard

To convert from feet to yard;

1\ foot = \frac{1}{3} yard

This implies that;

12\ feet = 12 * \frac{1}{3} yard

12\ feet = \frac{12}{3} yard

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8 0
3 years ago
Please write it down step by step :)
grandymaker [24]

Answer:

-6

Step-by-step explanation:

Some nasty order of operations coming up.

Firstly, deal with that squared:

-12 / 3 * (-8 + 16 - 6) + 2

Simplify the bracket:

-12 / 3 * 2 + 2

Simplify -12 / 3:

-4 * 2 + 2

Simplify -4 * 2:

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Simplify:

-6

3 0
3 years ago
How would I solve this equation?
Assoli18 [71]
2(7/2)^x = 49/2

Divide both sides by 2:

(7/2)^x = 49/4

I notice that 49/4 can be rewritten as (7/2)^2, so we now have:

(7/2)^x = (7/2)^2

The only way for this to be true is if x = 2.  Thus, we are done.

6 0
3 years ago
A square is cut diagonally into two equal parts. If each part has an area of 50 cm^2, then what is the perimeter of each part?
AysviL [449]

Answer:

<u><em>30cm</em></u>

Step-by-step explanation:

Given data

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hence the area of the square = 50+50 = 100cm^2

The length of each side of the square = √100= 10cm

likewise the diagonal of the square = 10cm

<u><em>Hence the perimeter of the resulting triangle= 10+10+10= 30cm</em></u>

8 0
2 years ago
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