Basic Triangle Proofs (Congruence Only - No CPCTC) Given:

AB⊥ BC

AD⊥ DC

BC≅ AD

Prove: △ABC≅△CDA.

Which statements regarding efg are true? check all that apply.

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).

Write as a product: ac^2–ad+c^3–cd–bc^2+bd