Identify the variable terms, constant terms, and coefficients for each expression. EXPRESSION
VARIABLE TERMS CONSTANT TERMS COEFFICIENTS
1.
14w- 3w
2.
-2a+ 9-5a
3.
8m-2-10+ m
4.
-2p-17 +6p - p+4
5.
14x – 3y + 5y - 26-7x
6.
-6C +18-15d + C-11-3c

How do i do this? i don’t understand

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2