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3 years ago

9

You are wakeboarding on a river. You travel 2 miles downstream to a marina for supplies, and then you travel 3 miles upstream to

a dock. The boat travels x miles per hour during the entire trip, and the river current is 3 miles per hour.

1 answer:

klemol [59]3 years ago

7 0

Answer:5x+3/(x+3)(x-3)

Step-by-step explanation:

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(please show work!!!)

dmitriy555 [2]

The variable “x” can be defined as the price of regular gas.
The equation is x = x - (.02)7
x = x - (.02)7
(.02)7 = .14
x = x - .14
X - X = nothing so it just leaves you with -.14
The answer is that the gas price changed by a total of - 14 cents or -0.14

7 0

2 years ago

Can someone plz help plz show work

aliya0001 [1]

Answer:

<h2>LA = 24 ft²</h2>

Step-by-step explanation:

In the base we have the right triangle. Use the Pythagorean theorem for to calculate the hypotenuse:

$h^2=4^2+3^2\\\\h^2=16+9\\\\h^=25\to h=\sqrt{25}\\\\h=5\ ft$

The Lateral Area is the sum of the areas of three rectangles:

$4\ ft\ \times\ 2\ ft\to A_1=(4)(2)=8\ ft^2\\\\3\ ft\ \times\ 2\ ft\to A_2=(3)(2)=6\ ft^2\\\\5\ ft\ \times\ 2\ \ft\to A_3=(5)(2)=10\ ft^2$

The Lateral Area:

$LA=A_1+A_2+A_3\to LA=8+6+10=24\ ft^2$

8 0

3 years ago

The annual Gross Domestic Product (GDP) of a country is the value of all of the goods and services produced in the country durin

Vladimir [108]

F=5.77X10^9(1.032^(y-1985)), we want to know when this is:

2.2X10^12=5.77X10^9(1.032^(y-1985))

381.2825=1.032^(y-1985)

ln(3,812825)=(y-1985)ln(1.032)

ln(3.812825)/ln(1.032)=y-1985

y=1985+ln(3.812825)/ln(1.032)

y≈2027.5

So GDP will reach 2.2 trillion during the year 2027.

5 0

3 years ago

What's the additive inverse of 0.75.

Sophie [7]

Answer:

$additive \: inverse = - 0.75$

6 0

2 years ago

What is the value of x?

butalik [34]

Answer:

it should be 47

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers