Answer:
the answer is to your equation is t=-0.8
Third one down
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Answer: 35.3
Explanation: (-3-2-1+0+1+2+....27)/30 = 35.3
Answer:The distributive property of equality
Step-by-step explanation:the 8 was distributed into the -6
Choice A is correct
BC=DC
the two triangles share one angel C
the two triangles each have a right angle
so they are congruent according to Angle-Side_Side Theorem