Answer:
2
Step-by-step explanation:
10a² : 5a² = 10 : 5 = 2
Step-by-step explanation:
y + 3 = - (x + 3)
y + 3 = -x - 3
y = -x - 6
B
isos triangle means 2 sides are =
Ignore the image most images are not to scale
one angle is 75 so another is 75. 75*2 =150
180-150 =30
Answer:
An item in a set is called an element.
Step-by-step explanation:
I hope this helps.