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
EastWind [94]
3 years ago
11

Who created the circumference of the circle

Mathematics
2 answers:
photoshop1234 [79]3 years ago
7 0
Archimedes is credited with the formal discovery of pi
densk [106]3 years ago
4 0
Abraham Lincoln djdjxu d d d d d d djdjsisow s susbs s s
You might be interested in
Help its lateee and i suck at this
s2008m [1.1K]

Answer:

1.  Identify the problem: Packaging boxes use too much material and create waste

2. What are the equations for the volume and surface area of a cube and rectangular prism?

Volume of a cube: Vcube = L x L x L = L3

Surface area of a cube: SAcube = 6 x (L x L) = 6L2

Volume of a rectangular prism: VRP = L x W x H = LWH

Surface area of a rectangular prism: SARP = 2 x (L x W) + 2 x (L x H) + 2 x (W x H) = 2(LW + LH + WH)

3. What is the difference in surface area of the packages below? (Note that they have the same volume.)

SAcube = 6L2

= 6 (20 cm)2

= 2,400 cm2

SARP = 2(LW + LH + WH) = 2 (20cm x 10cm + 20cm x 40cm + 10cm x 40cm) = 2,800 cm2

SARP – SAcube = 2,800 cm2

– 2,400cm2

= 400 cm

Step-by-step explanation:

everything in bold is the answer

Can I please get the Brainlist

3 0
3 years ago
Describe the relationship between x and why in a line with negative slope
bulgar [2K]

In a line with negative slope, as x increase, y decreases.

3 0
3 years ago
The ratio of the numerator and denominator of a rational number is 2 : 7 and
Nadya [2.5K]

Answer:

6/21.

Step-by-step explanation:

let the rational number be 2x/7x.

2x + 4 / 7x - 2 = 10 /19

Cross multiply:

19(2x + 4) = 10(7x - 2)

38x + 76 = 70x - 20

96 = 70x - 38x

32x = 96

x = 3.

So the rational number is  2*3/ 7*3

= 6/21.

4 0
3 years ago
Please help ASAP! Will give BRAINLIEST! Please read the question THEN answer correctly! No guessing.
wlad13 [49]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
How to do 30(c) ??????
adelina 88 [10]

Answer:

A kite with a 100 foot-long string is caught in a tree. When the full length of the string is stretched in a straight line to the ground, it touches the ground a distance of 30 feet from the bottom of the tree. Find the measure of the angle between the kite string and the ground.

17°

27°

63°

73°

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Please help me out with this! :> ~Narancia
    14·2 answers
  • How do you find the rate of change on a graph
    12·1 answer
  • Compute the missing angles in the given figure.
    5·2 answers
  • Twelve is at most a number decreased by 7
    6·1 answer
  • Describe the transformations of the quadratic function y=-x^2+3
    9·1 answer
  • Brianna wants to save the $250 she earned by babysitting over the summer. She's trying to decide which
    5·1 answer
  • List the first five multiples of 30
    10·2 answers
  • What is the reciprocal of 8 2/3
    10·1 answer
  • Decide which item is the better purchase in the scenario below.
    9·1 answer
  • There are two similar triangles. what is the measure of x?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!