Start with the small triangle on the right:
35 + 96 + x = 180
x = 49
Ah, you already have that. Nice!
Now move to the biggest triangle:
x + 77 + (35+y) = 180
but x = 49, so
49 + 77 + 35+y = 180
y = 19
Answer:
y=2x+3
Step-by-step explanation:
Answer:
B)no
Step-by-step explanation:
the correct solution is (3,12)
Answer:
30 units
Step-by-step explanation:
I'm sorry if this is wrong
Answer:
It becomes 30
Step-by-step explanation:
When you double a number, it’s increases to two of itself .
So double of 15 means 15 x 2
= 30
