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
Brums [2.3K]
3 years ago
14

FIsh tank has a length of 40 centimeters and a width of 30.5 centimeters. The water height in the fish tank is 28 centimeters. A

fish swims from the bottom corner of the tank up along a diagonal path towards the surface of the water until it reaches the opposite face of the tank as shown. Find the distance that the fish swam. Round your answer to the nearest tenth.
Topic: The Pythagorean theorem

Answer step by step

Mathematics
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

610 I think

Step-by-step explanation:

40x30.5/2=610

Ivan3 years ago
5 0
The answer is 610! Goodluck!
You might be interested in
Don’t really know what linear functions are
kondaur [170]

Answer:

The rate of change of f(x) is greater than that of g(x)

They have the same y intercept of 14

Step-by-step explanation:

Given

g(x) = -\frac{1}{2}x + 14

Table for function f(x)

Required

Compare their rate of change and intercept

For g(x), we have:

g(x) = -\frac{1}{2}x + 14

The form of an equation is:

y = mx + b

Where

m = slope

b =y\ intercept

So:

m = -\frac{1}{4}

b = 14

For f(x): Start by calculating the slope (m)

m = \frac{y_2 - y_1}{x_2 - x_1}

m = \frac{17-16}{6-4}

m = \frac{1}{2}

The intercept is calculated using:

m = \frac{y_2 - y_1}{x_2 - x_1}

Where

(x_1,y_1) = (-2,13)

(x_2,y_2) = (0,y) --- we want to solve for y

So:

\frac{1}{2} = \frac{y - 13}{0 --2}

\frac{1}{2} = \frac{y - 13}{2}

Multiply both sides by 2

1 =y - 13

Make y the subject

y =1 + 13

y = 14

So, we have:

m = -\frac{1}{4} and b = 14 -- for g(x)

m = \frac{1}{2} and y = 14 --- for f(x)

By comparison:

The rate of change (i.e. slope) of f(x) is greater than that of g(x) because 1/2 > -1/2

They have the same y intercept of 14

3 0
3 years ago
Need this done by today! 2-2-2021
aksik [14]

Answer:

D

Step-by-step explanation:

Mark me as brainliest

5 0
3 years ago
Read 2 more answers
Find the perimeter of a field that has length 2/x + 1 and width 5/x^2 -1.
Semmy [17]

Answer:

D)4x + 6/(x + 1)(x - 1)

Step-by-step explanation:

A field is basically a rectangle, so to find the perimeter of our field we are using the formula for the perimeter of a rectangle

p=2(l+w)

where

p is the perimeter

l is the length

w is the width

We know from our problem that the field has length 2/x + 1 and width 5/x^2 -1, so l=\frac{2}{x+1} and w=\frac{5}{x^2-1}.

Replacing values:

p=2(l+w)

p=2(\frac{2}{x+1} +\frac{5}{x^2-1})

Notice that the denominator of the second fraction is a difference of squares, so we can factor it using the formula a^2-b^2=(a+b)(a-b) where a is the first term and b is the second term. We can infer that a=x^2 and b=1^2. So, x^2-1=(x+1)(x-1). Replacing that:

p=2(\frac{2}{x+1} +\frac{5}{x^2-1})

p=2(\frac{2}{x+1} +\frac{5}{(x+1)(x-1})

We can see that the common denominator of our fractions is (x+1)(x-1). Now we can simplify our fraction using the common denominator:

p=2(\frac{2(x-1)+5}{(x+1)(x-1)} )

p=2(\frac{2x-2+5}{(x+1)(x-1)} )

p=2(\frac{2x+3}{(x+1)(x-1)} )

p=\frac{4x+6}{(x+1)(x-1)}

We can conclude that the perimeter of the field is D)4x + 6/(x + 1)(x - 1).

3 0
3 years ago
What's cot(-180)<br><img src="https://tex.z-dn.net/?f=%20%5Ccot%28%20-%20180%29%20" id="TexFormula1" title=" \cot( - 180) " alt=
kakasveta [241]
The answer is ~ 0.746999
6 0
3 years ago
Can someone PLEASE help me with THIS QUESTION
s2008m [1.1K]

Answer:

3.5

Step-by-step explanation:

you will go like sum of frequency multiplied by score divided by sum of frequency

4 0
2 years ago
Other questions:
  • Ed bought 3 liters of water, 2,750 milliliters of sports drinks, and 2.25 liters of juice. For numbers 4a-4e, select True or Fal
    8·1 answer
  • Help me please!!! Help will be appreciated
    5·2 answers
  • In AABC, point D is on AB, and point E is on BC
    7·1 answer
  • Do you think Locke would have supported the colonists' actions in the boston tea party?why?why not?
    7·1 answer
  • clayton open a savings account 4 years ago. the account earns 8% interest, compounded monthly. if the current balance is $200.00
    9·1 answer
  • 22 students in Mrs. bradshaw's class and the 20 students in Mr.
    8·1 answer
  • Help!!! il give brainlist​
    13·1 answer
  • The slope of line j is 2 and j || K. What is the slope of line k?
    11·1 answer
  • When making a trail mix, George mixes 51 peanuts with 17 almonds. How many peanuts are in Georges trail mix for every one almond
    14·1 answer
  • |–837.76| 837.76<br><br> &lt; &gt; = <br> please help me
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!