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
Aleonysh [2.5K]
3 years ago
5

. A circular window has a diameter of 40 centimeters. What is the circumference of the window? Use 3.14 for π π 251.2 cm

Mathematics
1 answer:
Lapatulllka [165]3 years ago
5 0
The circumference of the window is 125.6 cm.
You might be interested in
Find the equation of a line passing through the points (2,6) and (-2,-10)
navik [9.2K]

\bf (\stackrel{x_1}{2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{-10}) \\\\\\ slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{-10-6}{-2-2}\implies \cfrac{-16}{-4}\implies 4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-6=4(x-2) \\\\\\ y-6=4x-8\implies y=4x-2

5 0
3 years ago
Read 2 more answers
How do mixed numbers work?​
irina [24]

Answer:

A mixed number is formed by combining three parts: a whole number, a numerator, and a denominator. The numerator and denominator are part of the proper fraction that makes the mixed number. It is partly a whole number. It is partly a fraction.

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Smallest to largest <br> 60% 0.4 1/2
Wittaler [7]
0.4 then 1/2 then 60% is smallest to largest. Because if you make them all decimals then it would be 0.4 then 0.5 (1/2) then 0.6 (60%)
6 0
2 years ago
What is the absolute value of |1-|
stich3 [128]

Answer:

1

Step-by-step explanation:

absolute values are always positive, so the absolute value of -1 is 1

always going to be positive

3 0
2 years ago
1. Diego runs a 10 kilometer race and keeps track of his speed. What was diegos speed at the kilometer mark in the race?
yulyashka [42]

Answer: 10 km/ hr

Step-by-step explanation:

In the graph below, Diego's speed at various points during his 10 kilometer race is shown on the y axis while the distance is shown on the x axis.

Looking at the 1km mark on the x axis, Diego's speed on the y-axis is at 10km/ hr and this was the speed he started the race with. After the kilometer mark however, his speed changed and went on to increase to 11km/ hr by the second kilometer mark.

5 0
3 years ago
Other questions:
  • HELP PLEASE‼️
    11·1 answer
  • Ray AK bisects ∠BAC, point M ∈ AK so that m∠AMB = m∠AMC. Prove that BK = CK.
    13·1 answer
  • Perform the operation and reduce the answer fully. make sure to express the answer as a simplified fraction
    10·1 answer
  • At work Keith spends one-fifth it his time in planning and buying merchandise. He spends seven-twelfths of his time in customer
    5·1 answer
  • If y varies inversely as x and x = 9 when y = 45 , find x when y = 9 .
    10·1 answer
  • The expression equivalent to (3y+8x)+(4x-8y)
    12·1 answer
  • Question 7: What is the probability of drawing the complement of a king or a queen from a standard deck of
    12·1 answer
  • Hello, please help me!!​
    6·1 answer
  • CAN SOMEONE HELP QUICKLY PLEASE
    10·1 answer
  • A train leaves the station at time t=0. Traveling at a constant​ speed, the train travels 420 kilometers in 3 hours. Answer part
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!