In every triangle, all the measures of the angles combined is 180 degrees.
So x + y + z = 180 degrees
Answer:
x - 5y - 6
Step-by-step explanation:
- 6 + 4y - ( - x + 9y) ← distribute parenthesis by - 1
= - 6 + 4y + x - 9y ← collect like terms
= x - 5y - 6
69.9
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Answer:
I’m. Not sure
Step-by-step explanation:
But u can try to see how each number goes to each pattern like -2 to -8 is to add -6
Answer:
72
Step-by-step explanation:
because you do 8x9 and its 72
