Seudónimo
Seudónimo
25-04-2018
Mathematics
contestada
plz help ill give u brainlist
Respuesta :
VioLin8
VioLin8
25-04-2018
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
Answer Link
Supernova
Supernova
25-04-2018
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.
Answer Link
VER TODAS LAS RESPUESTAS ( 54+ )
Otras preguntas
A mountain created from tectonic activity is a_______ landform
Find the mean, median and mode of 4,9,12,5,0,9,7,4,4
help please thank you
The battle near Chancellorsville, Virginia, resulted in a key victory for the Union. true or false?
Which solution is the most concentrated?
Which of these is a cause of overworking?
A backpack that normally sells for $39 is on sale for 33% off. Find the amount of the discount and the sale price.
A major human relations mistake
What type of association is there between the speed of a car and the distance the car travels in a given time at that speed?
the value of a company's stock changes by -$2.25 each day. After how many days will the value of the stock change by -$18?