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
Savatey [412]
3 years ago
5

Danielle is x years old. Her sister is five years older and her brother is half Danielle’s age. Write an expression in simplest

form for the sum of their ages
Mathematics
1 answer:
Alborosie3 years ago
7 0
Let x = Danielle, x + 5 = her sister, and .5x = her brother.

x + x + 5 + .5x = the sum of their ages.

Then we simplify to get 2.5x + 5 = the sum of their ages.
You might be interested in
Need help with this please
lana [24]

Answer:n

geadeeeeeeeeeee

Step-by-step explanation:

4 0
2 years ago
A bicycle wheel has a circumference of 62 inches. Find the diameter of the wheel. If necessary, round to the tenths place. A. 39
san4es73 [151]

Answer:

The answer to your question is        diameter  = 19.7 in

Step-by-step explanation:

Data

Circumference = 62 in

diameter = ?

Process

1.- Write the formula of Circumference, remember that circumference = perimeter.

    Perimeter = 2πr

2.- Equal the equation to the value given

                        2πr = 62

-Solve it for r

                            r = 62/2(3.14)

-Result

                           r = 62/6.28

                           r = 9.87 in

3.- Find the diameter

             diameter = 2r

             diameter = 2(9.87)

             diameter  = 19.7 in

4 0
3 years ago
Read 2 more answers
What is the end behavior of the function
Nostrana [21]

Answer:

A

Step-by-step explanation:

Because its the right answer

4 0
2 years ago
Short=5 hypotenuse=10 long=
Leviafan [203]
I hope this helps you



10^2=5^2+x^2



100-25= x^2


x= 5 square root of 3
5 0
3 years ago
Read 2 more answers
Read the problem and examine the diagram. 14 students in Neil's class play basketball.35 % of the students in his class play bas
Nina [5.8K]

The answer is

C.The answer should be 35% of 14

4 0
3 years ago
Other questions:
  • Simplify:<br>(2 + i) - (-3+9i)​
    14·1 answer
  • Mitchell left Detroit on the interstate driving south towards Orlando at a speed of 60 miles per hour. Clark left Detroit 1 hour
    15·1 answer
  • Find the 22nd term of the following sequence:<br> 5, 8, 11, ...<br> 63 <br> 71<br> 14<br> 68
    6·1 answer
  • Please Help! Which description best describes the solution to the following system of equations? y = −x + 4 y = 3x + 3 Line y =
    12·1 answer
  • Every​ morning, my neighbor goes out walking. I observe that​ 20% of the time she walks with her​ beagle, 70% of the time she wa
    9·1 answer
  • Solve by factoring<br> please help this is timed :(
    12·2 answers
  • What is the product of x and y values 2x+8y=24 -7x-6y=26
    9·1 answer
  • A motorcycle starts from rest . If its gain an acceleration of 2m/s^2 in 5 second , Calculate the final velocity.
    15·2 answers
  • Aaron uses 18% of the paper in a printer paper package when she print a report for social studies class this is 90 sheets of pap
    12·1 answer
  • There are 90 chickens on the farm if 60% of the animals on the farm are chickens ,how many animals are on the farm?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!