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lubasha [3.4K]
3 years ago
11

Sasha says that a vector has a direction component in it; therefore, we cannot add two vectors or subtract one from

Mathematics
1 answer:
natima [27]3 years ago
4 0

Answer:

He is incorrect. The addition and subtraction of vector is defined for all cases when you know the information about the vectors

Step-by-step explanation:

Arithmetically you have to find the x-axis and y-axis component for each vector. In case of adition if the components have the same direction you add then, subtract if they have opposite. Always subtraction of two vectors a and b could be defined as the sum of the  a plus -b

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One of the legs of a right triangle measures 12 cm and the other leg measures 13 cm find the measure of the hypotenuse if necess
Amanda [17]

Answer:

17.7 cm

Step-by-step explanation:

One of the legs of a right triangle measures 12 cm and the other leg measures 13 cm find the measure of the hypotenuse if necessary round the nearest 10th

To find the Hypotenuse of a right angle triangle, we solve using Pythagoras Theorem

Hypotenuse ² = Opposite ² + Adjacent ²

Hypotenuse = √Opposite ² + Adjacent ²

Opposite = 12 cm

Adjacent = 13 cm

Hence,

Hypotenuse = √12² + 13²

= √144 + 169

= 17.691806013 cm

Approximately = 17.7 cm

Therefore, the measure of the Hypotenuse is 17.7 cm

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3 years ago
Your cousin plays point guard for her community basketball team. When she plays in a game, four out of every seven baskets she s
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3 years ago
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What is the median of these numbers 9, 10, 6, 5, 6
ahrayia [7]

Answer:

6.

Step-by-step explanation:

First you put the numbers in order, 5, 6, 6, 9, 10 then you find the number in the middle, which in this case is 6.

7 0
2 years ago
Count the possible combinations of 3 letters chosen from A, B, C, D. The possible combinations of 3 letters are __.
anygoal [31]

Answer:

Step-by-step explanation:

We are given the letters:

2

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8 0
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1/4x -18=-22 please include step by step i already know the answer i just need step by step. will award brainliest.
Zolol [24]

Answer:

Hope this helps

Step-by-step explanation:

1/4x = -22 + 18

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8 0
3 years ago
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