2 years ago

What should be done first to evaluate the expression? 3 + (5 - 3)2 × 4

Mathematics

1 answer:

Kryger [21]2 years ago

5 0

Answer:

Step-by-step explanation:

19 is the answer I think so

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3 years ago

Use the Side-Splitter Theorem to find x, given that PQ||BC . The figure is not drawn to scale.

MrRa [10]

Answer: x=12

Step-by-step explanation:

1. Accoding to the Side-Splitter Theorem, if a line interesect two sides of the triangle and it is parallel to the third side, then the other two sides are divided by the line proportionally.

2. Then, you can form the following proportion:

$\frac{PA}{BP}=\frac{QA}{CQ}$