Answer:
Are you in Connexus ?
Step-by-step explanation:

Hope you could get an idea from here.
Doubt clarification - use comment section.
The addition of +7 influences the y values of the graph. Since it is positive, the graph of y=IxI would be moved 7 units upwards.
Hope I helped :)
Yes, all of the rhombuses have 2 pairs of parallel side.
Yo sup??
a.For this part just draw a triangle with sides 4,8 and 8 inches respectively.
The sides having 8 inches should make equal angle with the base side.
b.One angle is 20
The other two angles be x and y
but x=y because its an isosceles triangle
x+y+20=180
2x=160
x=80
Hope this helps.