How do you wirte 7.632 in two other forms

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.

Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △