selsanch37
selsanch37
22-03-2018
Mathematics
contestada
How do I solve this
Respuesta :
nilbert
nilbert
23-03-2018
Hi there!
Since the complementary angle adds up to 90 degrees, we would add 55° and (3x + 8)° and set it equal to 90°.
55° + (3x + 8)° = 90°
Now, to find x, we simplify.
63 + 3x = 90
3x = 27
x = 9
So, x is 9 degrees.
Hope this helps!
Answer Link
VER TODAS LAS RESPUESTAS ( 71+ )
Otras preguntas
Which was a response to the terrorist attack against the United States on September 11, 2001? A) OPEC oil boycott B) Yom Kippur War C) Per
What is the holy grail?
Which civilization produced the art shown in the picture? A. China B. Indus Valley C. Sumer D. Egypt
Write the equation of a circle with a center at (10, 10) and a radius of 12.
each interior angle of a regular polygon measures 156°. how many sides does the polygon have?
what number goes into 66 and 19
Was Dracula a real person?
Explain why the reflection of light off ground glass changes from diffuse to specular if you spill water on it
The lengths of the legs of a right triangle are 12 cm and 16 cm. What is the length of the hypotenuse? 4 centimeters 20 centimeters 22 centimeters 28 centimeter
true or false: The equation sec^2 x - 1 = tan^2 x is an identity.
