megamillion8969 megamillion8969

09-03-2024
Mathematics

contestada

Find exactly the value of the expression Cos(3π/4)Cos(5π/12)-Sin(3π/4)Sin(5π/12) without using a calculator

Respuesta :

Otras preguntas

What is the ploidy of the most conspicuous form of most fungi? diploid haploid alternation of generations asexual

In aΔABC, if ∠B = 60° and the ratio of two sides is a : c = 2 : √3 + 1, then ∠A= ____.

The amoeba E. histolytica is a pathogen that forms liver abscesses in infected individuals. Its metabolic classification is most likely ______. Anaerobic hetero

If the reaction of 5.75 moles of sodium with excess hydrofluoric acid produced an 86.5% yield of hydrogen gas, what was the actual yield of hydrogen gas?

Which of the following is not a key advantage provided by the exoskeleton of terrestrial arthropods? Prevents dessication Protects internal tissue Provides mech

What is the War on Terrorism?

Plants that flower once in their lifetime are known as ________. monoecious dioecious polycarpic monocarpic

When did all of the modern animal phyla first appear? A. About 3.5 billion years ago, following the evolution of photosynthesis, which produced food that forms

The definitive host for Toxoplasma gondii is ________.

What seedless plant is a renewable source of energy? club moss horsetail sphagnum moss fern