yasee35 yasee35

11-08-2020
Mathematics

contestada

i will give brainliest and 5 stars if you help ASAP

i will give brainliest and 5 stars if you help ASAP class=

Respuesta :

ricchad ricchad

11-08-2020

Answer:

BC = 13.4

Step-by-step explanation:

its a law of cosines S-A-S

a² = b² + c² - 2bc cosA

a² = 12.6² + 4.6² - ( 2 * 12.6 * 4.6 * cos 90 )

a² = 179.92

a = sqrt (179.92)

a = 13.4

Answer Link

Otras preguntas

Research both a capitalist leaning country and a communist or socialist country (the country can currently exist or be one from history e.g. Soviet Union for Co

How did the term radio originate? A. from the electromagnetic rays that the device transmits B. from the material used to create the device C. from the ra

match the type of sediment load to the correct definition. question 6 options: larger sediments that bounce, roll, or slide along the bottom

kyanna has decided to carry a pregnancy for her friend sydney who is unable to conceive. sydney's egg is fertilized by her husband's sperm in a lab and the resu

A 3. What does lyric poem lack or not have that is useful for finding the theme? a title complete sentences a setting plot

The charge-to tap time (m) for carbon steel in one type of open-hearth furnace is to be determined for each heat in a sample n. If the investigator believes tha

QUESTION 6 / 11 Which account typically carries a credit balance? SELECT ONLY ONE O Accumulated Depreciation O Utilities Expense O Inventory Accounts O Rece

DAILY FUN QUESTION---- MEMBERS ONLY!! What is your favorite color and why?

Sam ordered two hamburgers and three hot dogs from the concession stand at the baseball game. His bill came to $19.05. If hamburgers cost $5.25 each, write and

The most distant galaxy we have observed is more than 13.2 billion light years away. What does this evidence indicate?