answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Helen [10]
2 years ago
5

A river drops 12 ft vertically over a horizontal distance of 1500 ft.

Mathematics
1 answer:
elixir [45]2 years ago
4 0

Answer:

Slope = rise / run

= -12 / 1500 (It's -12 and not 12 because a drop means it's decreasing)

= -0.008

You might be interested in
A garden measuring 16 meters by 8 meters is going to have a walkway constructed all around the perimeter, increasing the total a
Semenov [28]

Answer:

The width of the pathway is:

  • <u>7 meters</u>.

Step-by-step explanation:

To identify the width of the pathway, you must remember the area formula of a rectangle:

  • Area of a rectangle = length * width.

From which the width can be cleared:

  • Width of a rectangle = area / length.

We know that the length of the terrain was not modified since the pathway is in the perimeter of the rectangle (16 m) and that the new area is 240 m^2, so we only have to replace the cleared formula:

  • Width of a rectangle = 240 m^2 / 16 m = 15 m.

The new width is equal to 15 meters, but since the question is not the total width but the width of the pathway, the width of the previously provided land must be subtracted from the value obtained.

  • <u>Pathway width = Total width - Garden width. </u>
  • <u>Pathway width = 15m - 8m = 7 meters.</u>
7 0
2 years ago
How many possible values for y are there where y = cos^-1 0?
Arada [10]

Possible values for y are<u> infinite</u>

<h3>Further explanation </h3>

Trigonometry is the science of mathematics that studies the relationship between sides and angles in triangles

Given special angles of trigonometric functions, for example

\displaystyle sin~0=0\\\\cos~30=\frac{1}{2}\sqrt{3}\\\\tan~45=1\\\\sec~45=\sqrt{2}\\\\etc.

In the trigonometric function equation y = cos⁻¹ 0, then the value of y can be determined:

y = cos⁻¹0

y = arc cos 0

cos y = 0

Then the value of y :

\displaystyle \frac{\pi }{2},\frac{3}{2}\pi,\frac{5}{2}\pi , etc

Or can be formulated :

\displaystyle y=\frac{\pi }{2} (2n-1) ⇒ y: arithmetic sequence

So there are infinite values for y

<h3>Learn more</h3>

trigonometric identities

brainly.com/question/5013374

Keywords: trigonometric, infinite values,arithmetic sequence

#LearnWithBrainly

3 0
2 years ago
Read 2 more answers
8.73e16 in standard form
pentagon [3]
Answer is: 77575744.84403361
7 0
2 years ago
Kenny wants to take his dog to an obedience school. At sit and stay school, 12 lessons cost $96. At canine community center,25 l
Bad White [126]

Answer:

the canine community center is the better deal

Step-by-step explanation:

the sit and stay school:

96/12 is 8

it is $8 per class

the canine community school:

125/5=5

it is $5 per class

7 0
2 years ago
Find the quotient of 2.5 × 10-3 and 7.1 × 106. What can be concluded about the solution? Check all that apply. 1. The E indicate
beks73 [17]

its a, b, and d

i just did this question on edge

and got it right

9 0
2 years ago
Read 2 more answers
Other questions:
  • Nina had 9 apples to share with 5 of her friends. If all 6 people get equal share , how many apples will each person get? How do
    15·2 answers
  • Ja’Kelle had $172 to give to 5 of her nieces and nephews as rewards for helped paint her room. How much did each of the five kid
    11·1 answer
  • You buy a pair of jeans at a department store. Jeans 39.99 Discount -10.00 Subtotal 29.99 Sales tax 1.95 Total 31.94 a. What is
    12·1 answer
  • One box of crackers costs $1.75. The crackers are advertised as “3 boxes for $5.25.” Which proportion can be used to represent t
    11·2 answers
  • Last year Lenny had an annual earned income of $58,475. He also had passive income of $1,255, and capital gains of $2,350. What
    15·2 answers
  • An item costs $420 before tax, and the sales tax is$ 16.80 whats the sale tax rate
    8·1 answer
  • A delivery truck drove 203 miles in 3.5 hours. After unloading and loading new cargo, it traveled on another 243 miles for 4.5 h
    8·1 answer
  • The cubit is an ancient unit. Its length equals six palms. (A palm varies from 2.5 to 3.5 inches depending on the individual.) W
    9·1 answer
  • It takes 313131 employees and \$7500$7500dollar sign, 7500 to build a car, and it takes 191919 employees and \$4300$4300dollar s
    5·1 answer
  • A movie theater is offering a special summer pass. Passholders pay $8 per movie for the first 5 movies and watch additional movi
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!