3 years ago

Needs more points....not done with this one

Mathematics

1 answer:

dimulka [17.4K]3 years ago

3 0

Coordinates of point C (2,-1). Explanation is in the attachment.

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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

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3 years ago

What's 5 + (7 x 8) divided by 3

Ganezh [65]

Answer:

23.6666666667

Step-by-step explanation:

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3 years ago

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Which expressions are equivalent to z+(z+6)

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Answer:

Step-by-step explanation:

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2 years ago

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Let [n] represent the greatest even integer less than n that divides n, for any positive integer n. For example, [24] = 12. What

ipn [44]

First you write down all even integers that divide 20.

Those are: 2,4,10,20

Since the request is that integer is less than n, 20 cannot be the answer.
This means that greatest even integer is 10

Answer is 10.

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3 years ago

Yasha is going to invest $3500 for six years. She is going to invest in a savings account

amm1812

Answer:

umm let me see

Step-by-step explanation:

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3 years ago