sadturtlenoises sadturtlenoises

01-12-2020
Mathematics

contestada

If ABC=DEC, C=55, D=65, and B=2x. x=?

If ABCDEC C55 D65 and B2x x class=

Respuesta :

emmapkrieg emmapkrieg

01-12-2020

Answer:

X = 30

Step-by-step explanation:

B = E

DEC = 180 degrees/ 65 + E + 55 = 180

E = 60

B = 2x

2x = 60

x = 30

Answer Link

Otras preguntas

Which statement about slavery in the United States is true? A. Poor southern whites who couldn't pay their debts were also sold into slavery. B. The United St

How are global issues and human geography potentially connected?

Weather stations recorded the total rainfall, in centimeters, at multiple locations in a city over a 24 h period. What was the median of these rainfall measurem

Why has the power to regulate interstate commerce become such an important power of Congress?

A red car and a blue car accelerate from rest to 100 km/h. The red car takes 9.1 s to accelerate and the blue car takes 10.3 s. The cars have the same mass.

What two sublevels of orbitals contain valence electrons? (s, p, d, or f)?

When you divide a whole number by a decimal less than 1, the quotient is greater than the whole number. why?

A reaction is most likely to occur when reactant particles collide with (1) proper energy, only (2) proper orientation, only (3) both proper energy and proper o

how much physical activity should an adult have each week

Which formula represents a nonpolar molecule? (1) H2S (3) CH4 (2) HCl (4) NH3