breannajang03
breannajang03
29-09-2019
Mathematics
contestada
what is 3/2 x + 30 degrees
Respuesta :
dunkerson2
dunkerson2
29-09-2019
Sum of internal angles of any triangle = 180∘
∴x + 2x + 3x = 180∘
∴6x = 180∘
∴ x = 30∘
So the angles are: 30∘, 60∘ and 90∘
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
write a two-step equation that involves multiplication and subtraction, includes a negative coefficient, and has a solution of x=7
An object is launched at 20 m/s from a height of 65 m. The equation for the height (h) in terms of time (t) is given by h(t) = -4.9t² + 20t + 65. What is the ob
Please answer quick! Which best identifies a key characteristic of an expository text? A. It is focused on a specific topic. B. It features a man vs. nature con
solve the equation -w = -9
Explain why glaciers are called nature's bulldozer. In your answer, give examples of how land is reshaped by glaciers.
I need help on that question mark :( (Ratio tables)
According to your text, when in a medium or high-risk situation, humans are more likely to help which of the following persons? Friend Half-sibling Sibling Resu
URGENT Determine if the following group of words is a sentence or a fragment. Crowds of spectators pressed against the gates. sentence fragment
Why was the department of defense created? 1) to place the U.S. Army and Navy in executive department 2) to establish a military chain in command 3) to end disa
How did conservatism affect the nationalist movements in Europe? It promoted the overthrow of absolute monarchies. It forced nationalist leaders to adopt social
