fhdjjskksj
fhdjjskksj
03-08-2020
Mathematics
contestada
Find C and round to the nearest tenth.
Respuesta :
shaleenparikh1
shaleenparikh1
03-08-2020
We know all the side lengths so can use law of cosines. a=90, b=55, and c=50.
2500=8100+3025-2(90)(55)cos(C)
cos(C)=.8712
C=arccos(.8712)=29.4 degrees
Answer Link
lilynguyen53
lilynguyen53
03-08-2020
Answer:
29.4 degrees
Step-by-step explanation:
i divided sin by 55 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 49+ )
Otras preguntas
What occurred while the surface rocks of the Moon were impacted, creating a fine dust? A. Lava flows formed maria. B. Earth and a planetesimal collided. C.
a. True b. False: If you are under the age of 18, your license can be suspended for six months to one year for the first offense.
In the House, the _______ assigns a bill to a committee. a. presiding officer b. minority leader c. speaker d. Vice President
Julie's psychologist helped her get over her fear of spiders. Which goal of psychology has the phycologist met ?
Quote one reason why the BCM was formed
The enclosure movement helped to bring about the industrial revolution by increasing the what ?
What is the definition of genes?
The indus river empties into the
A quadrilateral has 4 right angles, 2 pairs of sides of equal length,2 pairs of opposite sides that are parallel. The pairs of opposite sides are not the same l
Viruses that lie dormant in host cells until ready to multiply use which viral reproductive cycle? a. lytic cycle b. infectious cycle c. lysogenic cycle d.
