The value of x
3x°+46°+(2x-1°)=180°(angle sum of △)
5x+45=180°
5x=180°-45
x=135÷5
x=27
x is 27
put x into angle B,we have
2(27)-1
=53
thus angleB is 53°
hope it helps c:
C. grades in courses because it depends on how much the students study to get their grades
Answer:
Step-by-step explanation:
6x^2+5x+1=0
Descr= b^2-4ac
Descr= 25-24=1
X1= (-b+√descr)/2a = (-5+1)/12= -1/3
X2= (-b-√descr)/2a = (-5-1)/12= -1/2
Answer:
0 = 9x - 9x
0 = 0
This means it has infinite number of solutions.
Step-by-step explanation:
<h2>HOPE IT HELPS U!!!!</h2>
Answer:
V=lwh=5 x 9 x 3=135cm3
Step-by-step explanation:
