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pickupchik [31]
3 years ago
10

A vector starts at point (5,-4) and ends at point (0, -8). What is the vertical component of the vector?

Mathematics
1 answer:
Juliette [100K]3 years ago
3 0

Answer: 5

Step-by-step explanation:

A = xˆ(2−1)+yˆ(−1−(−1))+zˆ(0−(−3)) = xˆ +zˆ3,

|A| =

√

1+9 = 3.16,

aˆ =

A

|A|

=

xˆ +zˆ3

3.16

= xˆ 0.32+zˆ 0.95.

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75 divided by 15 is 7

Step-by-step explanation:

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3 years ago
Five-sixths of Paco's stamps have pictures of animals.
goldenfox [79]

Answer:

20

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(5/6) x 24 = 20

6 0
3 years ago
Walt and Hank collect quarters from different states. Walt collected q quarters. Hank collected four fewer quarters than Walt. T
SpyIntel [72]

Answer:

Walt has 37 quarters.  Hank has 33.

Step-by-step explanation:

Solve the given equation for q:

0.25q + 0.25q - 1.00 = 17.50

Simplify this, obtaining:

0.50q = 18.50

Simplifying this by multiplying both terms of this result by 100:

50 q = 1850

Thus, q = 1850/50 = 37

Walt has 37 quarters.  Hank has 33.

Note that 37 + 33 = 70, and that 70($0.25) = $17.50.  So our results are correct.

8 0
3 years ago
HELP! Giving branliest to who answers!!!
WARRIOR [948]

Answer: A. -1.8

Step-by-step explanation: Hi there!

First, we have to see the constant rate of change in the x and y values.

For x: 2

For y: -3.6

If the slope is m=y/x

then we can do

-3.6/2

that simplifies to

-1.8/1

which is

-1.8

Hope this answer helps you!

4 0
3 years ago
If my problem is 9(Xsquared) + 8x -1, How do I simplify this?
Elden [556K]
(X-9)(X-1)
Is simplifyed
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