autumnmcclellan
autumnmcclellan autumnmcclellan
  • 04-02-2022
  • Mathematics
contestada

Find BC to the nearest tenth. will give brainilist

Find BC to the nearest tenth will give brainilist class=

Respuesta :

fieryanswererft
fieryanswererft fieryanswererft
  • 04-02-2022

Answer:

BC = 20.7

Explanation:

  • Formula used: a² = b² + c² - 2bc*cos(A)

Using the formula:  BC² = 15² + 13² - 2*15*13*cos(95)

                                BC² = 427.991

                                BC = √427.991

                                BC = 20.7 units

Answer Link

Otras preguntas

Morgan found a stone arrowhead. He measured it three times. He measured it as 2 inches to the nearest inch, to the nearest 1/2 inch, and to the nearest 1/4 inch
what is the simplest square root of 1345? no decimals please
How did the Declaration of Independence change the nature of the American Revolution?
True or False along a divergent boundary, two plates slip past each other,moving in opposite directions.
A number cube is rolled 24 times and lands on 2 four times and on 6 three time. Find the experimental probability of not landing on a 6
Newtons third law of motion is also known as the law of ?
how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?
What sorts of signals does the brain use to communicate sensations, thoughts and actions?
the area of a triangle is 41 yards to the second power with a base of 5 yard what is the height in yard
Why did president Washington want the United States to remain neutral