Make x the subject
2x = -3y + 1
5x = -2y -3
now times the answers to get the lcd
(2x = -3y + 1) x 5
10x = -15y + 5
(5x = -2y -3) 2
10x = -4y -6
now that they are equal to the same number:
-15y + 5 = -4y -6
-15y + 4y = -6 -5
-11y = -11
y = 1
now to find x we substitute y
2x = -3y + 1
2x = -3(1) + 1
2x = -3 + 1
2x = -2
x = -1
Ertex angle:: x degrees
<span>base angle: x+15
</span>
Answer:
Step-by-step explanation:
Cube = Height x Width x Depth
Cylinder = Area of the bottom x Height (Area of the bottom = 
)
Cone = 
Area of the bottom x Height (Area of the bottom = )
Pyramid = Base Area x Pyramid height
Right rectangular pyramid = Base length x Base width x Pyramid height
Sphere = 
(r is the radius of the sphere)
Answer:
Lol, you're correct no worries!
Step-by-step explanation:
Yes a triangle has 3 sides and a square has 4 sides :)
Answer:
F = 9 / 5 * 20 + 32 = 9 * 4 + 32 = 68 deg F
Step-by-step explanation:
