PBWaffles2351 PBWaffles2351

25-02-2018
Mathematics

contestada

Given cos A = 0.25 find angle A in degrees. Round your answer to the nearest hundredth.

34.12°

123.98°

56.78°

75.52°

Respuesta :

calculista calculista

27-05-2018

we have that
cos A=0.25
so
A=arc cos (0.25)-------> using a calculator----> A=75.5225°
Round to the nearest hundredth-----> A=75.52²

the answer is
the option 75.52°

Answer Link

Otras preguntas

1: -23 • 5 =? A; 115 B; -115 C; 105 D; -105 2: -8 • -15 =? A; -125 B; -120 C; 115 D; 120 3: 75 • 6 =? A; 420 B; 430 C; 440 D; 450 4: What is the product of 12 a

Find f ( − 2 ) for f(x) = − x^3 − 2x^2 + 7x + 1

Which European nation was the first to explore the Great Lakes region and the Mississippi River? A. the French B. the Dutch C. the Spanish D. the English

brainliest for a right answer

kinilalang anyo ng karungang-bayan

Trojúhelník se stranami dlouhými 8 cm, 10 cm a 12 cm potřebujeme zmenšit tak, aby nejdelší strana byla dlouhá 9cm. V jakém poměru se budou strany měnit? Jaké bu

3. Students measured the mass of the reactants and products for a combustion reaction they observed. When they measured the mass of the products, they discovere

What characteristics do we attribute to race? Provide examples

There are 64 pretzels in a 16-ounce bag of chocolate-covered pretzels. How many chocolate covered pretzels are there per ounce?

The sky reveals the movement of time more surely than the snow reveals to a hunter the tracks of his quarry. Look, you can see it, rushing past, hurtling past,