1answer.
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
Angelina_Jolie [31]
3 years ago
5

A dolphin is at -25 feet. It swims up and jumps out of the water to a height of 10 feet. Write a subtraction expression for the

vertical distance the dolphin travels
Mathematics
1 answer:
Lostsunrise [7]3 years ago
8 0

Answer:

35 feets

Step-by-step explanation:

Initial Position = - 25 feets

Final height reached after jumping = 10 feets

The vertical distance traveled by dolphin :

Final height reached - Initial position

(10 feets) - (-25 feets)

10 feets + 25 feets

= 35 feets

You might be interested in
1 2 3 or 4<br><br><br> xhnddhsndj
katrin [286]

Answer:

the answer is c

Step-by-step explanation:

The min is 2 the median is 14, q1 which is the median of the lower numbers is 8.5, q3 which is the median of the higher numbers is 20, and the max is 32

4 0
3 years ago
Which domain would be the most appropriate set to use for a
valina [46]

The correct answer is whole numbers.
8 0
3 years ago
Write an equation of cosine function with amplitude 2 and a period 4pi
Arisa [49]
\bf \qquad \qquad \qquad \qquad \textit{function transformations}&#10;\\ \quad \\&#10;% function transformations for trigonometric functions&#10;\begin{array}{rllll}&#10;% left side templates&#10;f(x)=&{{  A}}cos({{  B}}x+{{  C}})+{{  D}}\\&#10;f(x)=&{{  A}}sin({{  B}}x+{{  C}})+{{  D}}\\&#10;f(x)=&{{  A}}tan({{  B}}x+{{  C}})+{{  D}}&#10;\\ \quad \\&#10;&#10;\end{array}

\bf \begin{array}{llll}&#10;% right side info&#10;\bullet \textit{ stretches or shrinks}\\&#10;\quad \textit{horizontally by amplitude } |{{  A}}|\\\\&#10;\bullet \textit{ horizontal shift by }\frac{{{  C}}}{{{  B}}}\\&#10;\qquad  if\ \frac{{{  C}}}{{{  B}}}\textit{ is negative, to the right}\\&#10;\qquad  if\ \frac{{{  C}}}{{{  B}}}\textit{ is positive, to the left}&#10;\end{array}

\bf \begin{array}{llll}&#10;&#10;&#10;\bullet \textit{vertical shift by }{{  D}}\\&#10;\qquad if\ {{  D}}\textit{ is negative, downwards}\\&#10;\qquad if\ {{  D}}\textit{ is positive, upwards}\\\\&#10;\bullet \textit{function period}\\&#10;\qquad \frac{2\pi }{{{  B}}}\ for\ cos(\theta),\ sin(\theta),\ sec(\theta),\ csc(\theta)\\&#10;\qquad \frac{\pi }{{{  B}}}\ for\ tan(\theta),\ cot(\theta)&#10;\end{array}

now.. hmmm let's see, keeping in mind the template above

so, amplitude of 2, A=2, thus |A| = ±2, so, you can use either

and period of 4π, well, that simply means that 

\bf \cfrac{2\pi }{B}=4\pi \implies \cfrac{2\pi }{4\pi }=B\implies \cfrac{1}{2}=B\\\\&#10;-----------------------------\\\\&#10;&#10;\begin{array}{llll}&#10;f(\theta)=&\pm 2cos&\left(\frac{1}{2}\theta  \right)\\&#10;&\ \uparrow &\ \uparrow \\&#10;&A&B&#10;\end{array}
8 0
4 years ago
Nora has 21 pencils. She packs boxes with 7 pencils in each box. How many boxes will Nora use? Write the equation and answer.
elixir [45]

Answer:

3 boxes

Step-by-step explanation:

divide 21 by 7

6 0
3 years ago
Read 2 more answers
Can some please help me with this , it’s science
Nady [450]

Wind is air in motion.  Two factors are necessary to specify wind, speed and direction. It is produced by the uneven heating of the earth's surface by the sun. Since the earth's surface is made of various land and water formations, it absorbs the sun's radiation unevenly. Because of the way Earth rotates, solar light rays heat some parts of Earth's surface more than others. Air at hot spots rises and expands, leaving low pressure beneath it. Air at cold areas cools and falls, creating high pressure. When high-pressure air rushes into a low pressure area, that rush of air is wind.

7 0
3 years ago
Other questions:
  • Gary used landscape timbers to create a border around a garden shaped like a right triangle. The longest two timbers he used are
    9·1 answer
  • A 5-minute international call costs $2.15 and a 12-minute call costs $3.06. The work shows how to write an equation where x repr
    12·2 answers
  • Four-fifths of n plus the product of three and x
    5·1 answer
  • There were 490 people at play. The admission price was $3.00 for adults and $1.00 for children. The admission receipts were $990
    6·2 answers
  • A segment is dilated, and the resulting segment is shorter than the original.
    8·1 answer
  • What type of triangle has side lengths 2, 13, and 2√3
    15·1 answer
  • Pls answer<br><br> 5x-7y=58<br> y=-x+2
    11·2 answers
  • 2/18 x 16<br> answer fast !!!!!!!!!!!!!!
    5·1 answer
  • Is the change constant or not constant? <br> if so how can you tell?
    14·1 answer
  • In 4 hours Cassie can make 6 bead bracelets. What is her rate per hour?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!