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
Valentin [98]
2 years ago
9

Jashawn wants to make 5 airplanes. He needs 18 centimeters of wood for each propeller. How many centimeters of wood will he use.

Mathematics
1 answer:
Scilla [17]2 years ago
6 0
He will use 90 centimeters of wood
You might be interested in
Write a polynomial function with zeros -3,5,8​
klemol [59]

Answer:

x^3-10x^2+x+120

Step-by-step explanation:

Assuming you mean roots -3, 5, 8

These happen when we have (x+3)(x-5)(x-8)=0

Expand this

(x^2-2x-15)(x-8)=0

=x^3-2x^2-15x-8x^2+16x+120

=x^3-10x^2+x+120

3 0
2 years ago
PLEASE HELP STRAIGHTAWAY:
LUCKY_DIMON [66]

Answer:

2 times

Step-by-step explanation:

6 0
3 years ago
Jennifer mixes an alloy containing 14% gold with an alloy containing 24% gold to make 100 pounds of an alloy with 18% gold. How
kaheart [24]
Jennie I Hugo beefy chicken
Administration officials say the government has no plans for a new plan for a new president in a long way for the national security to meet the national government for a new plan to stop the government and government officials in a new plan for the president president in a new plan for the president of the country for a new plan for the president of national president in a new national government in a new plan to halt national security and plan for the national security plan to protest against the president and national president of president hun president and national security adviser to the new plan
4 0
2 years ago
PLEASE SOME ONE HELP ME IM DYING!!!!!
Afina-wow [57]
We know the area of the middle rectangle is 48 (length * width). removing that rectangle leaves us with two semicircles. you can combine those semicircles to be the equivalent of one circle. the area for a circle is r^2 * pi. we know the diameter is 4 because that is where we cut the semicircles. radius is half the diameter, so r is 2. 2^2 is 4, 4* pi is 12.56. add 12.56 (area of semicircles) with 48 (area of rectangle) and we get 60.56
4 0
3 years ago
Jasmine is designing boxes she will use to ship her jewelry. She wants to shape the box like a regular polygon. In order for the
Naddik [55]

Answer:

The regular polygon that she should use is an equilateral  triangle

Step-by-step explanation:

The parameters given are;

Interior angles = 0.5 × Exterior angles

Exterior angles of a regular polygon = 360/n

Sum of interior angles of a regular polygon = (n - 2) × 180

Where n = the number of sides

Therefore, the sum of exterior angles of a regular polygon = 360°

Hence we have;

(n - 2) × 180 = 360/2 = 180

n - 2 = 180/180 = 1

n = 1 + 2 = 3 which is a three sided regular polygon or an equilateral triangle

Therefore, the regular polygon that she should use is an equilateral  triangle

3 0
3 years ago
Other questions:
  • Identify the mistake.<br><br> What is the correct value for x? Type your answer in the answer box.
    8·1 answer
  • How many 2/3 's make up 4 1/5
    5·1 answer
  • Dima called her friend to tell her that she saved 30% on her new skirt at a discount store. Her friend told her that she could h
    6·2 answers
  • The position vector for a particle moving on a helix is
    5·1 answer
  • I need help, can someone help
    6·1 answer
  • Are the triangles below similar? How do you know? Select one: a. yes, by AA~ b. yes, by SSS~ c. no d. yes, by SAS~ Have a good d
    15·1 answer
  • Dr. Taylor is a veterinarian. He
    15·1 answer
  • Answer the question and make sure it is squared and in meters<br><br> please i need help
    8·1 answer
  • -1/286 what is the quotient form
    7·1 answer
  • If a bicycle tire revolves completely around 90 times in one minute, what is the angular speed of the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!