leeyah2939 leeyah2939

12-06-2017
Mathematics

contestada

Which trigonometric expression has the same value as sin 38 degrees?A- tan 38B cos 38 C tan 52 D cos 52

Relax

Respuesta :

MoSikder MoSikder

13-06-2017

Cos(52)

The rule is

Sin(A) = Cos(90-A)

Answer Link

Otras preguntas

drew's weekly allowance is $8.00.His friend Jann' s weekly allowance is $10 Drew spends $3 a week and Jan spends $4 a week. Write two expressions to show how mu

Please help. What is the value of the expression when a = 3 and b = 2? 3a^3 + 2b^3A.78 B.97C.135 D.745

What is five times the product of x and y increased by 3xy

A single tree produces about 2.6 x 10^2 lb of oxygen each year.The Amazon rainforest has about 3.9 x 10^11 trees.About how many pounds of oxygen are produced in

Where are slides placed on a microscope?

How can archaeologists continue to study ancient remains without infringing on the rights of Native Americans?

How does Coulomb's law relate to test charges?

What is the next number in the pattern 0.4, 1.6, 6.4, 25.6, ?

How to write (One hundred twenty six trillion, Five hundred fourty seven billion, Two hundred sixty eight million, One hundred ninety five thousand, Six hundred

Where are slides placed on a microscope?