khaliyahthomas2 khaliyahthomas2

24-04-2017
Mathematics

contestada

If 0° < θ < 90°, is sin θ equal to cos (90° – θ), and for what reason?

Respuesta :

Beginner123 Beginner123

24-04-2017

Yes since they're complementary angles (you can check on a calculator for ex, sin of 20 = cos of 70)

Answer Link

Otras preguntas

25=x/5 resolver the equation

The air quality was tested in many office buildings in two cities. The results of the testing is shown in this box plots. Select all the statements that must

Do number one please and make sure to show your work thank you

What did Confederate General Bedford Forrest discover during the first night of the battle?

Hellppp pleaseee!!!!!! What is a counter arguement? A. A supporting point that expmains why a thesis is true or should be accepted B. An argument or point of v

Scale. The longer piece of wood has dimensions of 1 inch by 1 inch by 9 inches. The shorter piece of wood has dimensions of 4 inches by 1 inch by 1 inch. How ma

During the year, Bonita Industries made an entry to write off a $33300 uncollectible account. Before this entry was made, the balance in accounts receivable was

5) BRAINLIEST + 15 + POINTS :)

The marginal cost for a company to produce q items is given by MC (q )equals 0.002 q squared minus 0.8 q plus 635. The company's fixed costs are $8400. The co

Helpppp me please!! I dont understand.