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
k0ka [10]
3 years ago
15

Plz help ill give u brainlist

Mathematics
2 answers:
Alex3 years ago
7 0
The diameter is 2r -- two times the radius.
Radius = 11
Diameter = 5x + 7

Plug the radius and diameter into the equation D = 2r.
5x + 7 = 2(11) 

5x + 7 = 22
5x = 15
x = 3

The answer is C) 5x + 7 = 22.
The value of x is 3.
belka [17]3 years ago
6 0
C. 5x+7=22 since diameter is equal to double the radius. radius=11 so diameter equals 22. then just make 5x+7 = to 22
You might be interested in
Classify each number below as a rational number or an irrational number.<br> rational irrational
Vadim26 [7]
Rational
Irrational
Rational
Rational
Irrational
6 0
2 years ago
Read 2 more answers
48.5 is 7 percent of what number
lana [24]
The answer is 692.857143 
Hope this helps! :)
7 0
3 years ago
Read 2 more answers
Find the answer<br> 431.6 - 245.8
Svetradugi [14.3K]

185.8

I hope this helped

3 0
2 years ago
Read 2 more answers
Vernon earns a 5 percent commission for all the drills he sells
dybincka [34]

Answer: 37500

Step-by-step explanation:

100$ dollars commission is 500 so then you do 500 times 75.

Hoped this helped

8 0
3 years ago
Read 2 more answers
Factor the equation.<br> x^2 + 7x = 3x + 12
Taya2010 [7]

Answer:

3489.9583

Step-by-step explanation:

but htts its s

4 0
3 years ago
Other questions:
  • One is the additive identify true or false
    6·1 answer
  • The length of the hypotenuse of a right triangle is 14 inches. If the length of one leg is 6 inches, what is the approximate len
    14·2 answers
  • Can someone please help me please ?????
    11·1 answer
  • 121 is 55% of what number?<br><br>A.) 220<br>B.) 121<br>C.) 66.55<br>D.) 242
    8·1 answer
  • Given sinx=-3/5 and x is in quadrant 3, what is the value of tanx/2
    8·1 answer
  • Which ones are they tell me all that apply?
    6·1 answer
  • An artist has completed of a painting in 2 weeks. At what rate is she working?
    13·1 answer
  • Peony mixes red paint and white paint in the ratio 1:3 She uses four tins of red paint Work out the total number of tins of pain
    9·1 answer
  • How many tons are equal to 32,000 pounds?
    10·2 answers
  • Hey could somebody help me with this?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!