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
AURORKA [14]
3 years ago
10

1. Find the circumference of a circle whose

Mathematics
1 answer:
dmitriy555 [2]3 years ago
6 0

Answer:

circumference=25.12ft

Step-by-step explanation:

given,

radius=4

π=3.14

now,

circumference=2πr

=2×3.14×4

=25.12ft

You might be interested in
Brainiest if correct or first<br> 90 with a 20% increase
Bumek [7]
Answer:

90.00 increased by 20% is 108.00

The increase is 18.00

8 0
3 years ago
Read 2 more answers
Jake drew a scale drawing of a house. He used the scale 10 inches = 6 feet. What is the scale factor of the drawing?
Norma-Jean [14]

Answer:

5:36

Step-by-step explanation:

12 inches = 1 foot, so 6 feet = 72 inches

10:72, reduces to 5:36

4 0
2 years ago
Jefferson is plotting the vertices of an isosceles triangle on a coordinate graph. He has plotted the two points shown. Where wo
user100 [1]

Answer:

4,2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
When Mr. Key made a chocolate milkshake for himself, he used 3/4 cup
icang [17]

Answer:

3 cups of milk

Step-by-step explanation:

4/4 is 1 cup.

8 0
3 years ago
What is the solution to <br> 4/a+5/3a&lt;3
scoray [572]
\dfrac{4}{a}+\dfrac{5}{3a} < 3\ \ \ |-3\ \ \ assume\ a\neq0\\\\\dfrac{3\cdot4}{3a}+\dfrac{5}{3a}-\dfrac{3a\cdot3}{3a} < 0\\\\\dfrac{12+5-9a}{3a} < 0\\\\\dfrac{-9a+17}{3a} < 0\iff 3a(-9a+17) < 0\\\\3a=0\to a=0\\\\-9a+17=0\to a=\dfrac{17}{9}
Look at the picture.
Answer:\ a\in\left(0;\ \dfrac{17}{9}\right)

3 0
3 years ago
Other questions:
  • What type of poem is most likely to narrate a story
    15·1 answer
  • Which ordered pair makes both inequalities true? y &gt; –2x + 3 y &lt; x – 2 (0,0) (0,–1) (1,1) (3,0)
    7·2 answers
  • An airline operates in only 10 destinations in 2015, but plan on adding more destinations each year. In 2016, the number of dest
    8·2 answers
  • What is -4x - 7 - 3x + 4 = 25?​
    5·2 answers
  • You plan on purchasing a new LCD television that cost $890 plus 8.1% tax. How much is the total cost of the television after tax
    14·1 answer
  • 6k ÷ 7 = -3<br> Solve for k
    7·1 answer
  • A company rents out 10 food booths and 25 game booths at the county fair. The fee for a food booth is $100 plus $2 per day. The
    14·1 answer
  • Are standardized scores and z-scores the same thing?.
    14·2 answers
  • A model rocket is launched with an initial upward velocity of 126 ft/s. The rocket's height h (in feet) after 1 seconds is given
    14·1 answer
  • Show by substitution whether the number r is a solution of the corresponding quadratic equation.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!