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3 years ago

Suppose that a force of 6 N results in an acceleration of 3/ms if an object aceleration becomes 4m/s what is the force?

Mathematics

2 answers:

QveST [7]3 years ago

8 0

Answer:

It is 8 N.

Step-by-step explanation:

The correlation between the given force and acceleration is 2:1. Therefore, multiply the second acceleration by 2. 2 x 4 = 8.

dlinn [17]3 years ago

5 0

Answer:

idk

Step-by-step explanation:

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The sum of two number is 17. their driffrence is 27.write a system of equations that describe this situation. solve to find the

STatiana [176]

A) x + y = 17
B) x - y = 27
Adding both equations:2x = 44
x = 22
y = -5

6 0

3 years ago

F(x)=11x -x +2 find the potential rational zeros

d1i1m1o1n [39]

X = - 1/2

In other way is x = -0.2 , x = -5^-1

3 0

3 years ago

Which of the following are identities? Check all that apply

Natasha2012 [34]

Answer:

A, C

Step-by-step explanation:

Actually, those questions require us to develop those equations to derive into trigonometrical equations so that we can unveil them or not. Doing it only two alternatives, the other ones will not result in Trigonometrical Identities.

Examining

A) True

$\frac{1-tan^{2}x}{2tanx} =\frac{1}{tan2x} \\ \frac{1-tan^{2}x}{2tanx} =\frac{1}{\frac{2tanx}{1-tan^{2}x}}\\ tan2x=\frac{1-tan^{2}x}{2tanx}$

Double angle $tan2\alpha =\frac{1 -tan^{2}\alpha }{2tan\alpha}$

B) False,

No further development towards a Trig Identity

C) True

Double Angle Sine Formula $sin2\alpha =2sin\alpha *cos\alpha$

$sin(8x)=2sin(4x)cos(4x)\\2sin(4x)cos(4x)=2sin(4x)cos(4x)$

D) False No further development towards a Trig Identity

$[sin(x)-cos(x)]^{2} =1+sin(2x)\\ sin^{2} (x)-2sin(x)cos(x)+cos^{2}x=1+2sinxcosx\\ \\sin^{2} (x)+cos^{2}x=1+4sin(x)cos(x)$

7 0

3 years ago

Read 2 more answers

Help please I'm lost

yarga [219]

36 1/2 to 37.

45.5 - 36 1/2 = 9

those would be the ones I'd click

3 0

3 years ago

A city has a population of 250,000 people. Suppose that each year the population grows by 6%. What will the population be after

irinina [24]

Answer:

503,049

Step-by-step explanation:

250,000 × 1.06^12 is the formula.

You take the percentage which is 6% and you add 1 to it.

So, you get 1.06

Then you take the 1.06 and raise it to the number of years which is 12.

1.06^12

Then you multiply that number to the base number which is 250,000 and get 503,049.

Hope this helps!

5 0

3 years ago