Step-by-step explanation:
Side-Angle-Side is a rule used to prove whether a given set of triangles are congruent. The SAS rule states that: If two sides and the included angle of one triangle are equal to two sides and included angle of another triangle, then the triangles are congruent.
Constant: A value that doesn't change. Instead, it's a fixed value.
Variable: A symbol (usually a letter) standing in for an unknown numerical value in an equation.
Term: Either a single number or variable, or numbers and variables multiplied together. (Terms are separated by + or − signs, or sometimes by divide.)
Like Terms: Terms whose variables (and their exponents such as the 2 in x2) are the same. In other words, terms that are "like" each other.
Coefficient: A number used to multiply a variable.
Answer:
4(x-2)(x+1)=0
Step-by-step explanation:
Answer:
B. 54.12x38=2056.56 dollars to fill up 38 gallons.
Step-by-step explanation:
BOKU NO HERO ACADEMIA WOOOO
Answer:
2+x
Step-by-step explanation:
2(1-x)=2-2x
2-2x+3x=2+x