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Lisa [10]
3 years ago
12

He is pulling 400 feet over level ground by exerting a constant 25-pound force on the bar that makes an angle of 30° with the gr

ound.
How much work is Thomas doing to pull the wagon?

10,000 foot-pounds
8,660 foot-pounds
7,070 foot-pounds
5,000 foot-pounds
Mathematics
2 answers:
Deffense [45]3 years ago
5 0

Answer:

b

Step-by-step explanation:

pochemuha3 years ago
4 0

Answer:

It’s b

Step-by-step explanation:

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Please help me on this!!​
almond37 [142]

Answer:

TW = ST

Step-by-step explanation:

RS = RW (Given)

RT = RT (reflexive property)

This makes ∆RST congruent to ∆RWT based on the reflexive property of congruence.

Therefore, the third corresponding sides, TW and ST would be congruent to each other.

Thus:

TW = ST

4 0
3 years ago
The glee club has a set of 48 classical cds and a set of 42 show tune cds. each set can be divided equally among the club member
Hoochie [10]
We have to find the GCF (Greatest Common Factor) of 48 and 42 here... 

Factors of 48:
1,2,3,4,6,8,12,16,24,48

Factors of 42: 
1,2,3,6,7,14,21,42

The largest common factor of these two numbers is 6. 


So, there can be a maximum of 6 members in the club.. 

Hope this helped!
6 0
3 years ago
Read 2 more answers
Please help if you would like to have brianleist! (No links please!) Thank you! :)
Sidana [21]
The answer is C, one over thirty-two
4 0
3 years ago
My house is two blocks west and 5 blocks north of my school. My friends house is 8 blocks east and one block south of the school
insens350 [35]
16 blocks.
You drive 2 blocks west and 5 blocks North to get to school.
You then have to drive 8 blocks east and 1 block south to get to your friends house.
They’re all different directions so just add them all up. You get 16
3 0
3 years ago
A stone is thrown upward from ground level. With what minimum speed should the stone be thrown so as to reach a height of 81 fee
butalik [34]
Use the kinematics equation:
v1^2-v0^2=2as
since v1=0 (at height of 81 ft), and a=g=-32.2, substitute values:

0-v0^2=2*(-32.2)(81 ft)
Solve for v0
v0=sqrt(2*32.2*81)=72.2 m/s
3 0
3 years ago
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