Ayuda con esto? I. Ley de Seno:

1.) Alfa=35 grados, c= 75 cm, Beta= 50 grados

2.) Alfa = 10 grados, Beta= 70 grados y a= 28 metros

II. Ley de Cosenos:

1.) C= 10.3 cm, Beta = 45 grados y a= 20.3 cm

2.) Alfa = 85 grados, b = 14 cm y c= 18 cm​

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.

Which of these tools or constructions is used to inscribe a hexagon inside a circle?