The table displays the weight progress of a puppy at the end of week 4. If the relationship between time and weight is linear, h
ow much did the puppy weigh at birth? (I got 7.0, and that's not an answer available)
A. 5.5 pounds
B. 6 pounds
C. 7.5 pounds
D. 16 pounds
A. 5.5 pounds
B. 6 pounds
C. 7.5 pounds
D. 16 pounds
2 answers:
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Step-by-step explanation:
I'll do the first problem as an example.
∠P and ∠H both have one mark. That means they're congruent.
∠T and ∠G both have two marks. So they're congruent.
∠W and ∠D both have three marks. So they're congruent.
So we can write a congruence statement:
ΔPTW ≅ ΔHGD
We can write more congruence statements by rearranging the letter, provided that corresponding pairs have the same position (P is in the same place as H, etc.). For example:
ΔWPT ≅ ΔDHG
ΔTWP ≅ ΔGDH
