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 ( 22+ )
Otras preguntas
Where did jazz originate?
What is the midpoint of 0.01 and 0.02
how many times does 16 go into 20
the heights, x cm, of the 10 girls in an athletics team are such that sum of x (∈x) =1550 and ∈x∧2= 241250a- find the mean and varianceb- one girl, who is 173cm
Prehistory includes the time prior to the use of written records. True False
The deck in Hopes backyard is round.It has 5 post evenly spaced around the edge to support a trellis. For her birthday party , she wants to connect each post to
Can you guys help me solve this ?
What are some factors that motivated Europeans to participate in the crusades??
House on mango street book. Write a description of a scene using language that engages the senses.set the mood in your introduction and carefully select word
a wide screen television measures 36 inches by 54 inches.A movie theater screen measures 42 feet by 63 feet. Are the screens similar? explain.
