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3 years ago

True or false : If the value of a country's currency is low, it will lead to economic decline in all areas.

Mathematics

1 answer:

zlopas [31]3 years ago

8 0

Answer:

True

Step-by-step explanation:

We have seen this take place numerous times throughout history. the value of a countries currency goes down and so does the hole economy. we can see this even happen in Germany after WWII and in multiple other places so yes the answer is true.

You might be interested in

2 numbers are in the ratio 1:2 if the first number is decreased by 5 and second number is increased by 4 their ratio becomes 5:4

Anna35 [415]

Answer:

-20/3 & -40/3

Step-by-step explanation:

Let’s say that the 1st number is X and the 2nd number is Y.

Given that x:y = 1:2 => x/y = 1/2 => 2x = y

and a-5/y+4 = 5/4 (The first number is decreased by 5 and the second number is increased by 4.)

=> 4(x - 5) = 5 (y + 4)

=> 4x - 20 = 5y + 20

=> 4x - 5y = 40

As, 2x = y , 4x = 2y

=> 2y - 5y = 40

=> -3y = 40

=> y = -40/3 ; x = y/2 = -20/3

This might be confusing but I hope this helps :)

7 0

3 years ago

Ben made a huge number, writing out the consecutive natural numbers from 1 to 500:123 ... 10111213 ... 499500. Lusine erased fir

Aleksandr-060686 [28]

123 :D hope I helped

4 0

3 years ago

7x < 10<br> please solve

Anvisha [2.4K]

Answer: The answer would be x < 10/7

Step-by-step explanation:

Rearrange:

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :

7*x (10)>0

Step by step solution :

STEP

Pulling out like terms

1.1 Pull out like factors :

7x - 10 = -1 • (7x + 10)

Equation at the end of step

STEP 2

2.1 Multiply both sides by (-1)

Flip the inequality sign since you are multiplying by a negative number

7x+10 < 0

2.2 Divide both sides by 7

x+(10/7) < 0

Solve Basic Inequality :

2.3 Subtract 10/7 from both sides

x < 10/7

Inequality Plot :

2.4 Inequality plot for

7.000 x - 10.000 > 0

One solution was found :

x < 10/7

4 0

2 years ago

A line segment has endpoints at (4, –6) and (0, 2). What is the slope of the given line segment? What is the midpoint of the giv

Zigmanuir [339]

1) slope = (y₂-y₁)/(x₂-x₁)

Let A and B be A(4,-6) and B(0,2) ;

m = [2-(-6)]/[0-4) = (2+6)/(-4) → m = -2

2) Midpoint = value of x of the midpoint = (x₁+x₂)/2
value of y of the midpoint = (y₁+y₂)/2

x(midpoint) = (4+0)/2 → x= 2
y(midpoint) = (-6+2)/2 → y= - 2, so Midpoint M(2,-2)

3) Slope of the perpendicular bisector to AB:
The slope of AB = m = -2
Any perpendicular to AB will have a slope m' so that m*m' = -1 (or in other term, the slope of one is inverse reciprocal of the second, then if m =-2, then m' = +1/2 ; Proof [ (-2)(1/2) = -1]

4) Note that the perpendicular bisector of AB passes through the midpoint of AB or M(2,-2). Moreover we know that the slope of the bisector is m'= 1/2
The equation of the linear function is :

y = m'x + b or y = (1/2)x + b. To calculate b, replace x and y by their respective values [in M(-2,2)]

2= (1/2).(-2) + b → 2 = -1 + b → and b= 3, hence the equation is:

y = (1/2)x + 3

7 0

3 years ago

Read 2 more answers

What is the solution to the system of equations? Use any method. {y=−3x+1 {2x+5y=18

Softa [21]

Answer:

So the solution set of the equations are {(-1,4)}

the solution is x = -1 and y = 4

Step-by-step explanation:

Equations given to us are

y = -3x + 1 ..................(i)

2x + 5y = 18 .................(ii)

To find the value of x and y or the solution set of the system of equations

Now in first equation we see that

y = -3x + 1

Putting this value in equation (ii)

which is

2x + 5y = 18

Putting value of y from (i) in it

2x + 5(-3x + 1) = 18

Opening the bracket and multiplying inside

2x -15x + 5 = 18

-13 x + 5 = 18

Subtracting 5 from both sides of the equation

-13x + 5 - 5 = 18 -5

-13x = 13

Dividing both sides by -13

$\frac{-13x}{-13}=\frac{13}{-13}$

Cutting out the same values gives us

x = -1

For value of y

putting value of x in equation (i)

which is

y = -3x + 1

Putting the value

y = -3(-1)+1

y=3+1

y=4

So the solution set of the equations are {(-1,4)}

the solution is x = -1 and y = 4

4 0

3 years ago