zoestout247
zoestout247
24-03-2021
Mathematics
contestada
can you please help me with my question
Respuesta :
ljubicasrdanovic
ljubicasrdanovic
24-03-2021
The answer:
First: sec(-pi) is sec(pi)
And sec(pi) is -1
Answer Link
VER TODAS LAS RESPUESTAS ( 22+ )
Otras preguntas
A person is told to take 1.25 mg of vitamin d daily. how many 0.500-mg tablets should this person take?
Read the sentence. Frank walked without any hesitation out the door. Identify the phrase in bold. A. infinitive phrase B. gerund phr
Which statement does not accurately describe the era of Prohibition? A:The temperance movement campaigned vigorously to have Prohibition repealed. B:People who
Scientists believe that Earth and the other planets formed _____.
What caused england's biston betularia moth populations to change over time?
The area of the trapezoid is 39 ft2. What is the height of the trapezoid? ________ ftHEEEEEEEEEEELLLLPPPP XDXDXDXD
In 1500 how many people lived in Tenochtitlán
If you were living during this time would you have supported the Continental Army soldiers or the British redcoats why?
When the allocation of goods and services by a modern mixed economy is not efficient, A) market powers can block beneficial gains. B) monopolies can work to
Why is it important to know how to multiply fractions in order to divide fractions?
