Answer:
the -3 is being distributed. --> the 5 stays outside till the end. multiply the 3 inside first, then the negative. and then add the 5 to the final answer
5-3(d+21) = -->> 5-(3d+21)=--->>>5-3d-21=3d-16
Step-by-step explanation:
5-3(d+21) =
5-(3d+21)=
5-3d-21=
ans=3d-16
8,905cm²
Area= Length × Breadth
=137cm × 65cm
= 8,905cm²
81?
Step-by-step explanation
i might be wrong, if am delete this haha
Answer: the answers 190
i think the answer =x€R\(0)