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
LiRa [457]
3 years ago
5

The formula for the circumference of a circle with diameter d is. c = πd

Mathematics
2 answers:
Ede4ka [16]3 years ago
7 0

Answer:

The diameter of the circle is 2.54 inches

The radius of the other circle is 3 inches.

Step-by-step explanation: if the circumference is given, Diameter is C/π so 8/3.14 is about 2.54

If the circumference is 6π, the radius is 6π/2π =3

Ymorist [56]3 years ago
6 0

Answer:

b) 16    c) 0.95

Step-by-step explanation:

You might be interested in
Which set of ordered pairs does not represents a function?
Rus_ich [418]

Answer:

The first set of ordered pairs is a function, because no two ordered pairs have the same first coordinates with different second coordinates. The second example is not a function, because it contains the ordered pairs (1,2) and (1,5). These have the same first coordinate and different second coordinates.

6 0
2 years ago
Read 2 more answers
Help pls solve no. 16​
Mars2501 [29]
B is the answer because 1+3 is 4 4+5 is 9 9+7 is 16 16+9 is 25 25+11 is 36+13 is 49 and so on
5 0
3 years ago
Solve the following problem then write your answer before the number.
Triss [41]

Answer:

1) Rizza's average speed is 27 km/h.

2) The distance between Barretto and Pampanga is 294 km.

3) Aaron's journey was 3.5 hours long.

Step-by-step explanation:

1) Time taken to cove the distance = 20 minutes

60 minutes = 1 hour

So that, 20 minutes = \frac{20}{60} hours

                                 = \frac{1}{3} hours

Distance covered = 9 km

But,

speed = \frac{distance covered}{time taken}

Rizza's average speed = 9 ÷ \frac{1}{3}

                                       = 9 x 3

                                       = 27 km/h

Rizza's average speed is 27 km/h.

2) Time taken = 3.5 h

the car's average speed = 84 km/h

Distance between Barretto and Pampanga = average speed x time taken

                                           = 84 km/h x 3.5 h

                                           = 294 km

The distance between Baretto and Pampanga is 294 km.

3) The uniform speed implies that Aaron did not accelerate during his journey.

Distance covered = 210 km

uniform speed = 60 km/h

time taken = \frac{distance covered}{speed}

                   = \frac{210}{60}

                   = 3.5 hours

Aaron's journey was 3.5 hours long.

6 0
2 years ago
HEEEEEEEEELLLLLLLLLLLLLPPPPPPPP!!!!!!!!!!!!!!!!<br> Brainliest to correct answer
Zolol [24]

Answer:

a) 4d^2

b) 4 16 1

Step-by-step explanation:

b)

4×1×1=4

4×2×2=16

4×1/2×1/2=1

3 0
3 years ago
How many match sticks will be in the 8th picture?​
melomori [17]
Hello again. :)

Answer: 33 match sticks

From the first picture, we are given 5 match sticks.

From the second picture, we are given 9 match sticks. The difference between the match sticks is 4.

From the third picture, we are given 13 match sticks. The difference between the match sticks is again 4.

If each image increases the number of match sticks by 4, then the fourth image must have (13 + 4) = 17 match sticks.
The fifth image must have (17 + 4) = 21 match sticks.
The sixth image must have (21 + 4) = 25 match sticks.
The seventh image must have (25 + 4) = 29 match sticks.
And the eighth image must have (29 + 4) = 33 match sticks
5 0
2 years ago
Other questions:
  • Find the product. <br>18×8.7=?<br><br>23×56.1=?<br><br>47×5.92=?
    13·2 answers
  • 3x+7=-x+3 will mark brainlest
    10·2 answers
  • Covert 2 cubic yards to cubic feet
    10·2 answers
  • PLEASE HELP!!! I attached a snip of my question
    13·1 answer
  • Which function is the inverse of y= -3x + 6/7
    8·1 answer
  • Last year there were 20 kids on the soccer team, this year there are 25 kids on the soccer team. What was the percent increase?
    12·2 answers
  • Solve the equation below. Simplify if necessary.
    14·1 answer
  • The bottom of a ladder must be placed 2 1/2 feet from the wall. The ladder is 9 feet long How far above ground is the ladder tou
    15·2 answers
  • How many times do you need to regroup to add 873+465
    15·1 answer
  • What is -2x+6=-((2)/(3))^(x)+5 as a simplified fraction?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!