Answer:
9x
Step-by-step explanation:
−3×(−4+7)
=-3(3)
=-9
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yes
As an example
(x₁, y₁ ) = (1,2) and (x₂, y₂ ) = (5,3), then
d = = = =
Now let (x₁, y₁ ) = (5,3) and (x₂, y₂ ) = (1,2), then
It's angle B, the dashed lines show what lines are equal to each other and the 1 dash and 2 dash both go into angle X and angle B
Step-by-step explanation:high
it iş definitely (3). certainly %100.