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ozzi
2 years ago
14

A suitcase is pulled feet along a flat sidewalk with a constant upward force of 80 lb at an angle of 23 with the horizontal. Cal

culate the work done.
Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
5 0

Answer:

newtons 2nd law of motion

Step-by-step explanation:

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oksano4ka [1.4K]

Answer:

there both the same cuz 23 down 23 up

Step-by-step explanation:

8 0
3 years ago
Solve |x| + 7 < 4.
masya89 [10]

Answer:

C) Ø    not possible

Step-by-step explanation:

Solve |x| + 7 < 4.

subtract 7 first

|x| < 4 - 7

|x| < -3

this is impossible,  a positive number cannot be less than a negative number

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3 years ago
Tonya paid $20 for a skirt that was markdown 50% what was the original price of the skirt
iren [92.7K]
I'm guessing the original price of the skirt was $40 because 40/2=20.

Hope this helps


4 0
3 years ago
Help me plzzz anyone is welcome???!!
r-ruslan [8.4K]

Answer:

D)1

Step-by-step explanation:

7 0
2 years ago
Simply –3(x + 3)2 – 3 + 3x.
Kazeer [188]
The answer is -21
Hope this helps!
5 0
3 years ago
Read 2 more answers
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