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2 years ago

10

... help please :) i really do need the answers

2 answers:

Rom4ik [11]2 years ago

7 0

55 is the answer I just had this question

ELEN [110]2 years ago

4 0

Answer:

.55 since it's literally not anything else

Step-by-step explanation:

.55

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A force of 3 pounds acts in the direction of 42 degrees to the horizontal. The force moves an object along a straight line from

EastWind [94]

Answer:

11.37 lb-ft

Step-by-step explanation:

We are given that

Force,F=3 pounds

$\theta=42^{\circ}$

Let Point A (3,7) and point B(8,8)

We have to find the work done by the force.

$d==$

$r=\mid d\mid=\sqrt{x^2+y^2}=\sqrt{5^2+1^2}=\sqrt{26}$ feet

We know that Work done by the force

$W=Frcos\theta$

Substitute the values

$W=3\times \sqrt{26}cos42=11.37 lb-ft$

Hence, the work done by the force =11.37 lb-ft

6 0

2 years ago

One cell phone company offers a plan that costs $29.99 and includes unlimited night and weekend

tamaranim1 [39]

Answer: 49.

It's 49 minutes

Step-by-step explanation:

I don't feel like explaining. It's 49 minutes.

8 0

2 years ago

eugheugh eughhhh I've been listening to my comfort playlist stressing about this test for too long Please just help ;-;

Kaylis [27]

Answer:

2 and 4 are correct

Step-by-step explanation:

1 is incorrect because 4/5 being bigger than 7/10

3 is incorrect because 2/3 is more than 5/9

6 0

2 years ago

Solve the quadratic equation (x-3)2 = 49

Tresset [83]

27.5, because 27.5-3=24.5 and 24.5x2= 49

3 0

2 years ago

Read the paragraph. Click or tap Two underlined words that are SYNONYMS a. initate b. commence c. extend d. termanate

gtnhenbr [62]

Answer:

where is the paragraph?

Step-by-step explanation:

6 0

2 years ago