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
Serjik [45]
2 years ago
14

Mason and Nora decided to swim across the river. Mason began swimming 3 seconds earlier than Nora.

Mathematics
1 answer:
hram777 [196]2 years ago
7 0
What does 5.3+1 mean
You might be interested in
The perimeter of a rectangle is 500 feet. The ratio of the base and height is 3:2. What is the measure of the height ?
nika2105 [10]

Answer:

height=100feet

Step-by-step explanation:

perimeter of a rectangle=p=500 feet

p=2a+2b equation 1

a=height

b=base

we have: b/a=3/2

so a=(2*b)/3

in equation 1 we have:

500=2*((2*b)/3)+2*b

so we have

500=(4*b)/3 + 2*b

500=(4b+6b)/3

500=(10b)/3

500*3=10b

b=(500*3)/10

b=150 feet =base

so

a=(2*150)/3=100 feet = height

8 0
3 years ago
Please help me due today easy question
Kitty [74]

Answer:

$24.00 dollars. The problem is confusing, so sorry if this is wrong.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Carrie wished to build a rectangular dog run along theside of her garage. The garage will serve as one side of the fence. If she
Nat2105 [25]

Given:

Carrie has 180 ft of the fencing and wishes the fence to be 4times as long as it is wide.

To Find:

The area in square feet that the fencing encloses.

Answer:

The fence encloses 3600 sq ft.

Step-by-step explanation:

Let x denote the length of the dog run and y denote the width of the dog run.

Given that the garage wall serves as one side of the dog run, we are left with 3 other sides to instal the fence.

Carrie has 180ft of fencing with her, so the sum of the lengths of the 3 sides has to be equal to 180. We can represent this in the form of an equation as

x+y+y=180\\\\x+2y=180\\\\x=180-2y

We are also given that Carrie wishes the fence to be 4 times as long as it is wide.

So,

x=4y

Replacing this value into the first equation, we have

4y=180-2y\\\\
6y=180\\\\
y=30

Therefore,

x=(4)(30)=120

Thus, the length of the dog run is 120ft and the width is 30ft.

The area enclosed will be equal to the length multiplied with the width. So,

(120)(30)=3600

The fence encloses 3600 sq ft.


4 0
3 years ago
16. Hamster Heaven charges an annual fee of $20 plus $2.50 for each day of hamster
Ludmilka [50]

Answer:

hamster heaven

y=20+2.5x

hamster fun world

y=35+x

Step-by-step explanation:

by solving we get

x=10

y=45

by comparing the graph hamster fun world 8s cheaper on the long run

Mark Me Brainliest

8 0
2 years ago
Please i need this for hwk<br><br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3n%2B5%7D%7B3n%7D-%5Cfrac%7Bn%7D%7Bn-1%7D" id="Te
Readme [11.4K]
<h2>ANSWER : </h2>

<h2>» 14n-6/3 </h2>

refer to the above attachment ↑

4 0
2 years ago
Other questions:
  • Pls help me!!!!!!! will give brainliest to the first answer
    14·2 answers
  • A coin is 7/8 copper and 1/8 nickel. It weighs 8 1/2 grams. How many grams of nickel are in the coin?
    11·1 answer
  • What’s the answer???(SOMEONE PLEASE HELP)
    8·2 answers
  • What is the domain of the function y = 2 StartRoot x minus 6 EndRoot?
    6·2 answers
  • Jenny is covering the top of her freshly made cake with a piece of aluminum foil. The diameter of the cake is 5 inches. What is
    5·1 answer
  • 75/6 hasta que el residuo sea cero
    7·1 answer
  • Help<br><br><br><br><br><br> plssssssssssssssss
    9·1 answer
  • Help me Q_Q with this question please
    6·1 answer
  • Help is appreciated! :)<br>(Question is in image below)
    13·1 answer
  • Prove that the two circles shown below are similar.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!