Algebra
find x. 3x-2=7x+12
x=-7/2
trigonometric functions are defined in what kind of triangle
a right triangle
What type of engineering deals with the human body
biomedical engineering
The trigonometric function that is defined by the ratio of length of adjacent side over the hypotenuse is known as
cosine
When was the first iPad released?
2010
find x. (5x-3)/2=11
x=5
the multiplicative inverse of sinx is
cosecx
what type of engineering creates buildings/bridges
civil engineering
From trigonometric ratios, the product of tan y and cot y is equal to
1
What is the largest ocean in the world?
Pacific
find x. (x/5)-7=13
x=100
what is the value of sinA if tanA=4/3
4/5
what type of engineering ensures that humans know how to use an instrument/machine/etc.
human factors
In trigonometric ratios, the multiplicative inverse of cos x is
secx
What plant does vanilla flavoring come from?
Orchid
find x. (3x+5)/7=5
x=10
what is the product of sec(y) and cos(y)
1
what type of engineering would design tires
mechanical
Suppose triangle ABC is right angled at B, then tan A =
BC/AB
What national holiday is celebrated in all countries?
New Years
what is the quadratic formula?
x=-b+-sqrt(b^2-4ac)/2a
If tanA=cotB then A+B is
90 degrees or 1.57 radians
what type of engineering makes exercise equipment for the International Space Station?
could be mechanical, biomedical, aerospace, etc!
If tan A = 2/3, then sin A =
2/sqrt(13)
What tree is the largest in the world
California redwood