jennawright469 jennawright469

25-05-2023
Mathematics

contestada

Prove the following is an identity cos (2y) siny + cosy sin(2y) - 1 cosy-siny

Respuesta :

Otras preguntas

H2(g) + Cl2(g) → 2HCl(g) ΔH = −184.6 kJ/mol. If 3.00 moles of H2 react with 3.00 moles of Cl2 to form HCl, what is ΔU (in kJ) for this reaction at 1.0 atm

A restriction enzyme has a 4 bp recognition sequence. Assuming equal frequency of all four bases in a 5,000 bp linear section of DNA, how many fragments (rounde

Help please I don’t understand at all

(Evaluating profitability) Last year, Stevens Inc. had sales of $397,000, with a cost of goods sold of $115,000. The firm's operating expenses were $ 125,

If you knew the sequence of nucleotides within a gene, which one of the following could you determine with the most accuracy? A. The answer cannot be determined

A projectile is defined as: (A) any object that is in flight.(B) any object that moves through air or space solely under the influence of gravity.(C) any obj

Can someone please help me ?!!!

Please help will give brainliest Which career would benefit from an apprenticeship? Art Direction Visual Arts Telecommunications Broadcasting

A mother received a telephone call asking her to meet with the vice principal of her son's school because he was caught cheating. As she was waiting in the hall

Which equation involves a prime quadratic and cannot be solved by factoring? A. x2-x-6=0 B. x2 + 5x -4 = 0 C. x2 + 6x + 9 = 0 D. x2 + 3x-4=0