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qwelly [4]
2 years ago
5

if each board in a fence is 6 inches wide, how many boards will josee need to fence 4 sides of a playground that is 60ft wide by

125ft long?
Mathematics
1 answer:
jeka57 [31]2 years ago
4 0
Cgjnhhhjjnnnnmff
Ccghhjj.
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Somebody please assist me in answering this math question.
Sphinxa [80]
Firstly look at the options carefully and we will get to know that two answer options are incorrect because 2 of them are representing AT MOST SIGN which we don't need. So in that way Options B and D are eliminated.

So Now we are left with 2 options A and C. Lets figure it out.
We know that Carlos has 5 complete set with 4 individual figures and josh has 3 complete sets with 14 individual figures.
So lets write in the numerical language:-
let us assume that complete sets are X.
ATQ,
5x + 4 ≥ 3x + 14
subtracting 3x from both sides.
5x -3x + 4 ≥ 14
2x + 4 ≥ 14
subtracting 4 from both sides
2x ≥ 14 - 4
2x ≥ 10
dividing both sides by 2
x ≥ 5 Answer
So correct answer option is C
7 0
3 years ago
Write five important features. of democratic government​
Phantasy [73]

Democracy- The democracy is a government of the people by the people and for the people.

It means the room by the people.

It is a form of government in which the rulers are elected by the people.

Features of Democracy :

a) Major decisions by Elected Leaders :

In a democratic government the major decisions are taken by the leaders who are elected by the people of that country. These elected leaders represent the whole country so in this way the need of all people are satisfied.

b) Free and Fair Electoral Competition :

A democracy is based on a free and fair election where does currently in power have a fair chance of losing.

c) One Person, One Vote , One Value :

In a democratic country each and every adult is provided a single word which is having equal value. It means each what must have one value then that of other.

d) Rule of Law and Respect of Rights :

In democracy a country can be rule only within limits set by constitutional law and citizens' rights.

6 0
3 years ago
Find all values of c in the open interval (a, b) such that f'(c)=(f(b)-f(a))/(b-a)
timama [110]
<h3>Answer:   c = 7/4</h3>

================================================

Work Shown:

Compute the function value at the endpoints

f(x) = \sqrt{4-x}\\\\f(-5) = \sqrt{4-(-5)} = 3\\\\f(4) = \sqrt{4-4} = 0\\\\

With a = -5 and b = 4, we have

f'(c) = \frac{f(b)-f(a)}{b-a}\\\\f'(c) = \frac{f(4)-f(-5)}{4-(-5)}\\\\f'(c) = \frac{0-3}{9}\\\\f'(c) = -\frac{1}{3}\\\\

So,

f(x) = \sqrt{4-x}\\\\f'(x) = -\frac{1}{2\sqrt{4-x}}\\\\f'(c) = -\frac{1}{3}\\\\-\frac{1}{2\sqrt{4-c}} = -\frac{1}{3}\\\\

Use algebra to solve for c

-\frac{1}{2\sqrt{4-c}} = -\frac{1}{3}\\\\\frac{1}{2\sqrt{4-c}} = \frac{1}{3}\\\\3 = 2\sqrt{4-c}\\\\2\sqrt{4-c} = 3\\\\\sqrt{4-c} = \frac{3}{2}\\\\4-c = \frac{9}{4}\\\\c = 4-\frac{9}{4}\\\\c = \frac{16-9}{4}\\\\c = \frac{7}{4}\\\\

6 0
2 years ago
Please help, I’ll mark your answer as brainliest.
valentina_108 [34]

Answer:

x = - \frac{13}{2} - \sqrt{157}/ 2 or

x= - 13/2 + \sqrt{157}/ 2

Step-by-step explanation:

1- Substitute and calculate

if you don't want to give me brainlist its okay I don't mind I just like helping people with their problems

4 0
2 years ago
Convert 5 kilograms to grams
ss7ja [257]

Answer:

5000

Step-by-step explanation:

hmu if you need more help! :D

5 0
3 years ago
Read 2 more answers
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