somersalex99 somersalex99

02-03-2021
Mathematics

contestada

help pls, fast to, thx

help pls fast to thx class=

Respuesta :

AnimalPost AnimalPost

02-03-2021

Answer:

∠b = 64°

Step-by-step explanation:

We know that a complete rotation is 360°, so:

∠b + 57° + 239° = 360°

∠b = 360° - 57° - 239°

∠b = 64°

Answer Link

Otras preguntas

'This life is more important than the next' - Discuss statement Include Christian views - Catholic and Church of England

Questions 1. Calculate the molar mass of an element. 2. Calculate the molar mass of a compound. 3. How do you determine the number of protons, electrons and neu

briefly describe the five stages of the cell cycle

E = mv^2 Work out the value of E when m = 3 and v = 10

Questions 1. Calculate the molar mass of an element. 2. Calculate the molar mass of a compound. 3. How do you determine the number of protons, electrons and neu

A straight line has an equation y= 4x=5 Write down the equation of the straight line that is parallel to y=4x-5 and passes through the point (0,3).

3. Identify the adjective phrase in the sentence. What sort of food do crickets usually eat? (Points : 2) usually eat do crickets of

Is Glass a good conductor of heat? is Metal a good conductor of heat? is wood a good conductor of heat

E = mv^2 Work out the value of E when m = 3 and v = 10

plz help me solve this question how many remain when 87 is divided by 9