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4 years ago

If the exchange rate changes from $1.45 = 1 euro to $1.37 = 1 euro, then

Mathematics

1 answer:

Leto [7]4 years ago

4 0

The euro has depreciated and the dollar as appreciated

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The answer for this math problem because I don’t really understand it

andreyandreev [35.5K]

Answer:

See below

Step-by-step explanation:

Start by subtracting 5.2 from both sides of the equation

so "subtraction property of equality " I suppose ......

then the next step would be divide both sides by 2.5

which would be division property of equality

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2 years ago

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Minchanka [31]

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Step-by-step explanation: edge

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3 years ago

Question 6<br> Which is the graph of y=-x-3?<br> Graph B<br> Graph C<br> Graph A

saul85 [17]

Answer:

Step-by-step explanation:

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3 years ago

3. A line goes through the points (3,4) and (-3,6).

Galina-37 [17]

Answer:

Part a) The slope is $m=-\frac{1}{3}$

Part b) The equation in point slope form is $y-4=-\frac{1}{3}(x-3)$

Part c) The equation in slope-intercept form is $y=-\frac{1}{3}x+5$

Step-by-step explanation:

we have the points (3,4) and (-3,6)

Part a) What is the slope of the line?

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the given points

$m=\frac{6-4}{-3-3}$

$m=\frac{2}{-6}$

$m=-\frac{1}{3}$

Part b) Write the equation of the line in point-slope form

$y-y1=m(x-x1)$

we have

$m=-\frac{1}{3}$

$point\ (3,4)$

substitute

$y-4=-\frac{1}{3}(x-3)$ ---> equation in point slope form

Part c) Write the equation of the line in slope-intercept form

$y=mx+b$

we have

$y-4=-\frac{1}{3}(x-3)$

Isolate the variable y

distribute right side

$y-4=-\frac{1}{3}x+1$

Adds 4 both sides

$y=-\frac{1}{3}x+1+4$

$y=-\frac{1}{3}x+5$ ---> equation in slope intercept form

7 0

3 years ago

Given the following formula, solve for l.

scoray [572]

P=2(l + b)
P=2l + 2b
P-2b=2l
P-2b/2=l
C is your answer

8 0

3 years ago

Read 2 more answers

If the exchange rate changes from​ $1.45 = 1 euro to​ $1.37 = 1​ euro, then

If the exchange rate changes from $1.45 = 1 euro to $1.37 = 1 euro, then