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
Hunter-Best [27]
3 years ago
7

Help plzzzz I don't know what to do

Mathematics
2 answers:
Musya8 [376]3 years ago
7 0
Multiply 60*60 and 80*80 you'll get 10,000 that's the square meter
elixir [45]3 years ago
6 0

Answer:

it should be 10,000 square meters

Step-by-step explanation:

my mind

You might be interested in
8 Darpan runs a distance of 12 km and then cycles a distance of 26 km. His running speed is x km/h and his cycling speed is 10 k
Sonja [21]

The equation in terms of x, for the total time he takes in hours would be 2.48 = 12/x  + 26/10x

<h3>What is speed?</h3>

Speed can be calculated as the ratio of distance traveled to the time taken

Darpan runs a distance of 12 km and then cycles a distance of 26 km.

Total distance = 12 + 26 = 38km

The running speed is x km/h

A = x

The cycling speed is 10 km/h faster than his running speed

B = 10x

He takes a total time of 2 hours and 48 minutes.

So, the total time he takes

Time = Distance x speed

2.48 = 12/x  + 26/10x

10x(2.48) = 120 + 26

24.8x = 146

x = 5.8

Learn more about speed here;

brainly.com/question/7359669

#SPJ1

8 0
2 years ago
A rocket is launched from a tower. The height of the rocket, y in feet, is related to the time after launch, x in seconds, by th
Anni [7]

Answer: The rocket will reach its max after 4 seconds

Step-by-step explanation:

Hi, to find the maximum height, we have to set the first derivative of the equation equal to zero.

y=-16x^2+128x+136

0 = (2)-16x +128  

0= -32x+128

Solving for x:

32x = 128

x = 128/32

x = 4 seconds

The rocket will reach its max after 4 seconds

Feel free to ask for more if needed or if you did not understand something.

7 0
3 years ago
Which of these statements correctly describes the function y=9x−7?
exis [7]

Answer:

this is only one functions, it means all is correct.

8 0
3 years ago
I need help finding the circumference of this circle ​
Alla [95]
Radius times 2 = diameter which would be 10 times 3.14 is 31.4 so it’s 31.4
6 0
3 years ago
Joni earns $300 per week. If she gets a 25% raise, how much more money will she earn each week?
alina1380 [7]

Answer:

\huge\boxed{$75}$75

Step-by-step explanation:

Joni currently earns $300 per week (given)

To find how much more she will earn each week, write an expression adding the original pay and the raise amount.

$300 + 25%

Find 25 as a decimal for multiplication

25%  = 25/100 = 0.25

Write an expression to represent the scenario

Expression example 1:

$300 + 0.25(300)

This expression adds the original pay and the new raise together.

Expression example 2:

$300 (1.25)

This expression already takes the new pay into account by finding 125% of the original pay.

Simplify both expressions

Expression 1:

$300 + 0.25(300)

$300 + $75

$375

Expression 2:

$300 (1.25)

$375

Both expressions represent the same scenario and therefore come out to the same result. Now that we know how much Joni made after the raise, we need to find how much more money she will earn in a week with the following equation.

New amount - original amount = amount increase

Substitute known values into the equation

$375 - $300

Simplify

$75

Joni will earn $75 more each week.

Let me know if you have any questions!

3 0
3 years ago
Read 2 more answers
Other questions:
  • What is three ratios that are equivalent to 18:4
    13·2 answers
  • g(x)= ​4−3x ​ ​8 ​​ g, left parenthesis, x, right parenthesis, equals, start fraction, 8, divided by, 4, minus, 3, x, end fracti
    11·1 answer
  • How are binary fission and mitosis different?
    14·2 answers
  • Find the volume of the right cylinder. Round your answer to two decimal places.
    7·1 answer
  • Martin and three of his friends take turns driving on a trip. The gas mileage for their car ranges from 28.94 to 24.56 miles per
    7·1 answer
  • What percent of the model is shaded green?
    10·1 answer
  • What is the solution set for 24+ 2 = 6 given the replacement set {1,2,3,4} 1=2 1-4
    8·1 answer
  • You have an ant farm with 27 ants. The population of ants in your farm will double every 3 months. The table shows the populatio
    5·1 answer
  • SOMEONE PLEASE HELP ME I DONT KNOW HOW TO DO THIS AT ALL
    14·1 answer
  • What polynomial has quotient x^2 + 6x − 2 when divided by x + 3?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!