Answer:
4 units
Step-by-step explanation:
i hope its right
Answer:
A ≈ 5.6
Step-by-step explanation:
The area (A) of the triangle is calculated as
A =
× PQ × PR × sin P
= 0.5 × 5.2 × 2.8 × sin50°
≈ 5.6 ( to 1 dec. place )
Answer:
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D because the coefficient for x is 2.5 and the value of b is positive 7