rosiebui95
rosiebui95
12-01-2018
Mathematics
contestada
please help me solve this (ASAP)
Respuesta :
qabtt
qabtt
12-01-2018
Since complementary angles add to 90°, (4x - 1) and (5x + 19), also add to 90°.
Thus, lets form an equation:
90 = 5x + 19 + 4x - 1
72 = 9x
x = 9
Thus, the measure of angle B is 64°.
Answer Link
jazzy204
jazzy204
12-01-2018
90=5x+19+4x-1
72=9x
X=9
Answer Link
VER TODAS LAS RESPUESTAS ( 74+ )
Otras preguntas
Find as many errors as you can on the pattern layout below. List them and tell how each error can be corrected.1.2.3.4.5.6.7.8.9.
Americans spend about 16 percent of their income on food. Families in less developed countries typically spend _____ of their total income on food.
Choose which word best completes the phrase. Ella siempre quiere _____ . se maquilla maquillarte maquillarse nos maquilla
What regions of the world Europe, Asia, Africa, or the Middle East had the most power in 1600, 1750, and 1900?
consider the equation 4 Fe+3o2 -2Fe2o3 in this equation, 3 o2 is a ?
Corporations can raise money to expand their business by selling __________. A. goods B. stocks C. benefits D. technology
What’s the central idea in this?
apply the markdown for each item. then, find the sale price. round to two decimal places when necessary.1) original price: $150; markdown %: 40% ?2) original pr
The merging of move,television, and newspaper companies into large conglomerates was made possible by
10 (Picture) CONVERGENT AND DIVERGENT SERIES PLEASE HELP!!
