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
Mandarinka [93]
3 years ago
7

Evaluate C = 2 r, for r = 8.

Mathematics
2 answers:
Jet001 [13]3 years ago
4 0

Answer:

C = 16

Step-by-step explanation:

Substitute r = 8 into the equation for C, hence

C = 2r = 2 × 8 = 16

skad [1K]3 years ago
4 0

Answer:

C=16

Step-by-step explanation:

If I cunderstand your question I think the equation is

C=2r

If we sub 8 in for r, we get

2 *8=C

You might be interested in
Fill in the blank<br><br> a) sin25 = cos__<br><br> b) cos8 = sin98 ← completed
krek1111 [17]

Answer:

sin25 = cos65

Step-by-step explanation:

8 0
3 years ago
Could any kind person help me with this equation please
kondor19780726 [428]

M’ (-4, 7)

N’ (0, 5)

P’ (2, 0)

Q’ (-2, 1)

you basically change the x and y values by the value it says so you'd subtract 4 from x (the first number) and add 1 to y (the second number)

5 0
3 years ago
A wheel has a diameter of 28 inches. What is the approximate distance around the outside of the wheel? Use 3.14 for pi.
prohojiy [21]

Answer:

43.96

Step-by-step explanation:warning might be wrong

8 0
3 years ago
Find the height of the building below by using your knowledge of trigonometry.
Lilit [14]

Answer:

50\sqrt{3}

Step-by-step explanation:

The figure represents a 30-60-90 special triangle

in this special right triangle the measure of sides lengths is represented by

a, a\sqrt{3}, and 2a

The side length that sees angle measure 30 is represented by a and here we see a = 50m

The height of the building, which sees angle measure 60, is equal to

50\sqrt{3}

5 0
3 years ago
Find the equation of the graphed line and select the best answer from the choices provided.​
klemol [59]

Answer:

D

Step-by-step explanation:

The y-intercept must be at -7, so that eliminates C.

Because of the direction of the line, the slope needs to be negative. This eliminates B.

The slope of the line is -7/6, so D is the correct answer.

6 0
3 years ago
Other questions:
  • Which description would best explain what was happening during Kayla’s bath during interval C on the graph?
    14·1 answer
  • Pearl got a job through an employment agency. this job pays $54,670 and the agency fee is equal to 25% on one months pay.
    8·2 answers
  • Find the surface area of the cylinder.<br> 5 cm <br> 8 cm
    7·1 answer
  • An object with a mass of 2000 g accelerates 8.3 m/s² when an unknown force is applied to it. What is the amount of force?
    15·1 answer
  • Please help me with this homework question
    13·1 answer
  • At full price, Melvin would pay 1.6791.6791.679 dollars per liter of gasoline. Using his loyalty card, Melvin only pays 1.4391.4
    14·2 answers
  • Tell whether the system has one solution infinitely many solutions or no solution <br> x=-7y+34
    9·1 answer
  • Which answer is correct?<br> Thank you
    12·2 answers
  • Stock Carl bought some stock at $25 a share. The stock increased to 1 1/2 time its value. How much is the stock per share?
    13·1 answer
  • How many times does the 8 fit into the 83
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!