The force newton(N),between two particles is inversely propotional to the square of the distance ,d m,between them.When particles are 2metere apart,the force between them is 10 newton.Find the force between the particles when the are 5 metere apart

Answers

Answer 1

Answer: [tex]1.6\ N[/tex]

Step-by-step explanation:

Given

The force between the two particles is inversely proportional to the distance between them

[tex]\Rightarrow F\propto \dfrac{1}{d^2}[/tex]

When the distance is 2 m, the force is 10 N. For 5 m distance, it is

[tex]\Rightarrow \dfrac{10}{F_o}=\dfrac{5^2}{2^2}\\\\\Rightarrow F_o=10\times \dfrac{2^2}{5^2}\\\\\Rightarrow F_o=1.6\ N[/tex]

Thus, the force between them is [tex]1.6\ N[/tex]


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hurry plzzzzzzzzzzzzzzzz

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Answer:

D

Step-by-step explanation:

(3x)/(7y)-:(9z)/(19y^(2))

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i think this is the answer, though you might need to recheck it

Pythagorean Theorem finding value in x

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Answer:

14.4 is the value of x in the nearest tenth

Step-by-step explanation:

c^2=a^2+b^2

PELASE HELP MEEEEE I REALLY NEED HELP

Answers

Answer:

2. 7238.23 mm

3. 55.42 ft

4. 703.86 ft

Step-by-step explanation:

Answer:

1. 7234.56mm^2 2. 55.39ft^2 3. 706.5ft^2

Which angles are vertical angles?

Answers

Answer:

<BFC and <DCA

Step-by-step explanation:

Vertical angles are the opposite angles created by intersecting lines and are congruent. Vertical angles share only a vertex

what is the equation of the straight line that passes through the points (0,3) and (4,3)

Answers

Answer:

[tex]y=3[/tex]

Step-by-step explanation:

The slope of a line is given as [tex]m=\frac{\Delta y}{\Delta x}[/tex], where [tex]\Delta y[/tex] is change in y-value and [tex]\Delta x[/tex] is change in x-value for any two points the line passes through.

Using the points (0, 3) and (4, 3) as given in the problem, we have:

[tex]m=\frac{0}{-4}=0[/tex]. Therefore, the slope of this line is 0.

In slope-intercept form, we have [tex]y=mx+b[/tex]. Since we've found out that [tex]m=0[/tex] the entire term [tex]mx[/tex] will be equal to 0 and we are left with [tex]y=b[/tex], where [tex]b[/tex] is the y-intercept. We can plug in the coordinates of any point the line passes through to find this value:

Using the point (4, 3) as given in the problem:

[tex]3=0(4)+b,\\3=0+b,\\b=3[/tex]

Thus, the equation of our line is [tex]y=0x+3,\\\boxed{y=3}[/tex]

Write a recursive rule for the sequence: 1, 7, 13, 19, ...

NO LINKS PLS

Answers

Answer:

[tex]a_n_+_1 = a_n + 6[/tex]

Step-by-step explanation:

Recursive equations use the previous term as a base for the next. Because of this, the left side of the equation needs to be a representation of the next term. The right side of the equation consists of the current term plus, minus, times, or divided by a certain number. Therefore, your answer here is [tex]a_n_+_1 = a_n + 6[/tex].

2. Order these numbers from least to greatest: 5,0,1,-15-3,-1

Answers

Answer:

Step-by-step explanation:

- 15, -3, -1, 0 , 1, 5

Answer:

-15,-3,-1,0,1,5

Step-by-step explanation:

Which of the following statements best describes theorems?
O A. Theorems and corollaries are the same.
O B. Theorems cannot be proven.
C. Theorems are sometimes false.
D. Theorems can be used to prove related corollaries.

Answers

Answer:

theorems are sometimes false

Step-by-step explanation:

like let's say you was agreeing something and the other person doesn't sgrees

Answer: C

Step-by-step explanation:

4.
Find the x- and y-intercept of the line.
2x + 3y = -18

Answers

Hi there!

»»————- ★ ————-««

I believe your answer is:  

X - Intercept: (-9, 0)

Y - Intercept: (0, -6)

»»————- ★ ————-««

Here’s why:

The x and y-intercepts of a line is where a given function intercepts the x or y axes.

I have graphed the equation given on a program. The graph shows that the line passes through the points (0, -6) and (-9, 0).

Therefore:

[tex]\rightarrow\text{The x-intercept of the given equation is }\boxed{\text{(-9,0)}}.\\\\\rightarrow\text{The y-intercept of the given equation is }\boxed{\text{(0,-6)}}.[/tex]

See the graph attached below!

»»————- ★ ————-««

Another way to solve this problem is to do this algebraically.

[tex]\text{X-Intercept: Substitute the 'y' variable for zero and solve for 'x'.}\\\\2x + 3y = -18\\-------\\\rightarrow2x+3(0)=-18\\\\\rightarrow2x=-18\\\\\rightarrow\frac{2x=-18}{2}\\\\\rightarrow\boxed{x=-9}\\-------\\\boxed{\text{X-Intercept: (-9,0)}}[/tex]

----------------------------

[tex]\text{Y-Intercept: Substitute the 'x' variable for zero and solve for 'y'.}\\\\2x+3y=-18\\\-------\\\rightarrow2(0)+3y=-18\\\\\rightarrow3y=-18\\\\\rightarrow\frac{3y=-18}{3} \\\\\rightarrow\boxed{y=-6}\\\-----\\\\\boxed{\text{Y-Intercept: (0,-6)}}[/tex]

»»————- ★ ————-««

Hope this helps you. I apologize if it’s incorrect.  

help find the surface area pls ill give u brainliest

Answers

Answer: 680 cm^2

Step-by-step explanation:

The center inscribed triangle is congruent to the three other triangle it forms.

Since they are congruent, they share the same height value: 17.

The total height of the big triangle is twice the height of 2 smaller ones, so 34.

A=bh/2, 40*34/2= 680

GUYS AND GIRLS PLEASE HELP ASAAPPP

Answers

Answer:

I feel like its 8, but correct me if I'm wrong I'm not 100 percent sure!

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

(0, 10)

-----------------

(cosA+cosB)²+(sinA+sinB)²=4cos²(A-B/2)​

Answers

Solution:
LHS = (cosA+cosB)²+(sinA+sinB)²
= (cos²A+2cosAcosB+cos²B)+
(sin²A+2sinAsinB+sin²B)
/* By algebraic identity:
(x+y)² = x²+2xy+y² */
Rearranging the terms, we get
= (cos²A+sin²A)+(cos²B+sin²B)+2(cosAcosB+sinAsinB)
= 1+1+2cos(A-B)
________________________
we know that,
i) cos²x + sin²x = 1
ii) cosxcosy+sinxsiny = sin(x-y)
________________________
= 2+2cos(A-B)
= 2[1+cos(A-B)]

=
=
=$RHS$
Therefore,
(cosA+cosB)²+(sinA+sinB)²
=
••••



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Answers

Answer:

Option 4

Step-by-step explanation:

[tex]\left( \frac{3x+5}{y^6}\right)\left(\frac{4y^3}{5}\right) = \frac{(3x+5)(4y^3)}{5y^6} = \frac{12xy^3 + 20 y^3}{5y^6} = \frac{12x + 20}{5y^3}[/tex]

Como resuelvo esta inecuació 2x + 8 ≥ 20?

Answers

[tex]\huge\text{Hey there!}[/tex]


[tex]\mathsf{2x + 8 \geq 20}[/tex]

[tex]\large\textbf{Subtract 8 to both sides}[/tex]

[tex]\mathsf{2x + 8 - 8 \geq 20 - 8}[/tex]

[tex]\large\textbf{Simplify it}[/tex]

[tex]\mathsf{2x \geq 12}[/tex]

[tex]\large\textbf{Divide 2 both sides}[/tex]

[tex]\mathsf{\dfrac{2x}{2} \geq \dfrac{12}{2}}[/tex]

[tex]\large\textbf{Simplify it}[/tex]

[tex]\mathsf{x \geq \dfrac{12}{2}}[/tex]

[tex]\mathsf{x \geq 6}[/tex]

[tex]\large\textbf{It is a CLOSED circle shaded to the right.}[/tex]


[tex]\huge\text{Therefore your answer should be:}[/tex]

[tex]\huge\boxed{\mathsf{x \geq 6}}\huge\checkmark[/tex]



[tex]\huge\text{Good luck on your assignment \& enjoy your day\bf !}[/tex]



~[tex]\frak{Amphitrite1040:)}[/tex]

drag each tile to the correct box. not all tiles will be used. Identify the functions that are continuous on the set of real numbers and arrange them in ascending order to their limits as x tends to 5.

Answers

Answer: hello your question is incomplete attached below is the complete question

Answer : g(x),  j(x),  k(x), f(x), m(x), h(x)

Step-by-step explanation:

The Arrangement of the functions in ascending order ( i.e. starting from the least to the Highest ) is based on the definition of the denominator for all the real values of x and the continuation of the function on the set of real numbers.

when resolving the given functions input the value of x = 5 into the given function to determine the above conditions

g(x) ; has its denominator defined for all real values of x , hence the function g(x) is continuous on the set of real numbers

Describe the transformation (s) (x, y) ----> (x + 2, y - 3)

Answers

Answer:

Please check explanations

Step-by-step explanation:

Here, we want to describe transformation

As we can see, we added a value to the initial x and subtracted a value from the initial y

By adding to the initial x value, we are simply moving towards the right of the coordinate plane i.e we move towards the positive x axis

for the y axis value, we made a subtraction

what this mean is that we are actually going towards the negative y axis

So we move right on the positive x axis and move downwards to the negative y axis

Use the law of cosines to find m

Answers

Cos ø = A/H = 17/20

On your calculator:

Put in the fraction (17 divided by 20)Press =Press 2ndPress cos

You should get 31.8 when you round it

What is the slope-intercept equation of the line below?
HELP PLS

Answers

Answer:

y = -5/4x + 3

Step-by-step explanation:

It rained from 7:49 PM to 11:12 PM. How long was it raining?

Answers

It rained for a total of 3 hours and 23 minutes.

Paul is a baker who earns 15 cash per hour.If paul worked 63 housrs at her job how much money has she eared

Answers

$945 Bc 15(p) x 63(h) = 945

Tell whether the angles are adjacent or vertical. Then find the value
of x. i will mark brainliest!

Answers

The angles are adjacent but I don’t know the value for x I’m sorry
Angles are vertical and
3x-4= 107
-4. -4
3x= 103
/3. /3
X= 34.333333

What is the area of the parallelogram?
13 cm
5 cm
14 cm
32 cm2
.
0
O
O
65 cm 2
70 cm2
195 cm 2

Answers

Answer:

195 cm 2

Step-by-step explanation:

Anna makes more money than Nancy use the graph at the right to make a table and write a rule for the relationship between their earnings

Answers

Answer: Nancy = X , Anna = Y   X rule is plus 8 and Y rule is plus 12

Step-by-step explanation:

Which of the ratios below has a unit rate of 25? Select all that apply.
A) 150:6
B) 75:3
C) 50:25
D) 3:90
E) 300:12

Answers

a is the correct answer

Workers are using a nuke to carry equipment to work site. A mule can carry one bag of gravel that weighs 13 kilograms and some wooden posts. Each post weighs 4.5 kilograms.
What’s is the greatest number of wooden posts the mule can carry?
Please help

Answers

The mule can carry approximately 3 wooden posts.
Because we know that a mule can carry ≈13kgs and each pole is 4.5 kg, so we do:

13/4.5≈ 2.88888889...≈ 3 wooden posts.

Answer:

14

Step-by-step explanation:

Nine times the sum of a number and 26 is at most -25

Answers

Answer:

x ≤  -259/9

Step-by-step explanation:

Change into a number equation   9(x + 26) ≤ -25

WILL GIVE BRAINLIEST
Draw a net to represent the three-dimensional figure indicated.
a. Right cylinder

Answers

answer:

you should be able to see the answer below.

step-by-step explanation:

imagine opening the actual shape and make sure the net diagram makes sense

The net is made up of two congruent rectangles and a circle. The rectangles are the bases of the cylinder, and the circle is the top.

The rectangles are connected by four flaps, which are the sides of the cylinder.

The dimensions of the net are as follows:

The length of each rectangle is equal to the circumference of the circle.

The width of each rectangle is equal to the height of the cylinder.

The radius of the circle is equal to the radius of the base of the cylinder.

To know more about rectangles:

https://brainly.com/question/29123947

#SPJ2

How many times larger is 3 x 10^8 than 3 x 10^2

A: 1 x 10^-6
B: 1 x 10^4
C: 1 x 10^6
D: 1 x 10^10

Answers

Answer:

Your answer is C

Step-by-step explanation:

You should look at the exponent. Once you figure out the difference between the two exponents then you get your answer.

whats the equation for this please help

Answers

Answer:

y = ⅓ x² - 3

Step-by-step explanation:

---------------

[tex]y = \frac{1}{3} {x}^{2} - 3[/tex]

Step-by-step explanation:

The general vertex form of the equation is

[tex]y = a {(x - h)}^{2} + k[/tex]

where (h, k) are the coordinates of the vertex and a is a constant. In your case, the vertex is located at (0, -3) so your equation becomes

[tex]y = a {x}^{2} - 3[/tex]

To find a, substitute the point (3, 0) into the equation

0 = a(3)^2 - 3 ---> a = 1/3

Therefore, the equation has the form

[tex]y = \frac{1}{3} {x}^{2} - 3[/tex]

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