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3 years ago

2. A center-seeking force related to acceleration is _______ force.

1 answer:

5 0

<span>We want to know what force is always pointed towards the center. In order for the motion to be circular, a force must act constantly towards the center of the curvature of the path. It's name comes from Latin: "centrum" is center and "petere", to seek. So we get centripetal force. </span>

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6(x-2=4(x+3) what does x equal

Delicious77 [7]

Hey mate here is your answer.

➛ 6(x-2) = 4(x+3)

➛ 6x-12 = 4x + 12

➛ 6x - 4x = 12 + 12

➛ 2x = 24

➛ x = $\frac{24}{2}$

⛬ x = 12

4 0

3 years ago

39 less than twice a number is 5 times the sum of a number and two times the number. Find the number

umka2103 [35]

$2n - 39 = 5(n + 2n)\\2n - 39 = 5(3n)\\2n - 39 = 15n\\2n = 15n + 39\\-13n = 39\\\\n = -3$

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3 years ago

Which expression is equivalent to the given expression is no denominator equals zero?

Rama09 [41]

Answer:

B: 4/d-6

Step-by-step explanation:

Plato answer

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3 years ago

Sarah is going to New York for spring break with her friends they have $130 to spend on going to the baseball game the tickets c

anyanavicka [17]

They can buy 4 tickets, with a little bit left over.

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3 years ago

Read 2 more answers

Find the exact value of the trigonometric expression given that sin(u) = − 3 5 , where 3π/2 < u < 2π, and cos(v) = 15 17 ,

statuscvo [17]

Answer:

-13/84

Step-by-step explanation:

Calculation to Find the exact value of the trigonometric expression

First step is to find tan(u)

Based on the information given we were told that sin(u) = -3/5 which means if will have -3/5 in the 4th quadrant would have triangle 3-4-5

Hence:

tan(u)=-3/4

Second step is to calculate tan(v)

In a situation where cos(v) is 15/17 which means that we would have triangle 8-15-17

Hence:

tan(v) = 8/15

Now Find the exact value of the trigonometric expression using this formula

tan(u+v) = (tan(u) + tan(v))/(1-tan(u)tan(v)

Where,

tan(u)=-3/4

tan(v)=8/15

Let plug in the formula

tan(u+v)=(-3/4)+(8/15)÷[1-(-3/4)(8/15]

tan(u+v)=(-45+32)÷(60-24)

tan(u+v)=-13/84

Therefore exact value of the trigonometric expression will be -13/84

8 0

2 years ago