isdaniel679 isdaniel679

25-05-2021
Mathematics

contestada

In ΔABC, the measure of ∠C=90°, BC = 16 feet, and AB = 48 feet. Find the measure of ∠B to the nearest tenth of a degree.

Respuesta :

Аноним Аноним

25-05-2021

Answer:

70.5º

Step-by-step explanation:

cosB = adj/hyp

cosB = 16/48

cosB = 1/3

B = arccos 1/3

Use calculator

∠B = 70.5º

Answer Link

Otras preguntas

Bonnie has 24 wood beads and 30 glass beads.She wants each necklace she makes to have the same number of wood beads and the same number of glass beads. What is

How can the chemical formula for methane (CH4) be explained if carbon has two paired and two unpaired electrons? -The carbon atom is extremely reactive and emi

I need help factoring x² + 8x + 7Please show correct working and full explanationsWill give Brainliest!!Hurry!

How old is Thomas Jefferson

In Mesopotamia city-states would _____________ to protect themselves from attack A. construct a thick wall around the city B.pay their enemies not to attack the

Could elodea or paramecium from a fresh water lake can be expected to survive if transplanted into ocean. Explain?

PLEASE HELP!!!!To rent a certain meeting room, a college charges a reservation fee of $35 and an additional fee of $9.90 per hour. The chemistry club wants to s

what is 98 divided by 51450 long division

Could someone please help me out with questions #2,3 and 4. Thanks I would appreciate it

Palmer Hayden's The Subway represents a demographic and ethnic cross-section of the strap-hanging riders of 1930s New York City and thus demonstrates.