You construct a picture frame with a diagonal piece attached to the back for support, as shown below. Can you tell from the dime
nsions whether the corners of the frame are right angles?
1 answer:
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Answer:
23.64
Step-by-step explanation:
× (2 - 5)² + 6
= × (- 3)² + 6
= 1.96 × 9 + 6
= 17.64 + 6
= 23.64
