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a belt drives two flywheels whose diameters are in 30 cm and 40 cm, respectively. If the smaller wheel turns through 300
4 answers
asked by
Cleo
1,408 views
Find the exact value of
Sin ( sin-1. 9/41 - cos-1 (-5/13)
3 answers
asked by
Kk
1,220 views
Write an equation for the function whose graph is in the shape of
g1(x), but shifted seven units up
3 answers
asked by
Jazmin
692 views
how would you find the exact value of this expression??
2sin15°cos°
1 answer
asked by
Trey
327 views
I am learning interval notation. One of my friends said that besides from '('and '[',there is '{'. Is it true? Is there any " {
5 answers
asked by
Anonymous
379 views
How do i find the point on a graph of y=(x^2-1)^(1/2) that is closest to the point (1,0)?
1 answer
asked by
Jessie
267 views
find the value of cotè given secè=5/4 and cscè<0
1 answer
asked by
AC
391 views
Find the area of a triangle with sides of 12, 14 and 20
1 answer
asked by
Keiven
387 views
a sinusoidal function has a local maximum at (0,2) and the next minimum at (Pi/4, -2). a correct equation for the function is
4 answers
asked by
Angela
616 views
)a function f is defined as f(x) = 3*2^x
describe the end behavior of f, please describe in detail how you got the answer and
2 answers
asked by
Ashley
737 views
I need help finding the zeros of a function algebraically. And here is one of them f(x)= x^3-4x^2-9x+36
1 answer
asked by
Adebola
334 views
find all zeros of x^4-5x^3+10^2-20x+24 (leave all irrational answers in radical form)
i simply don't understand this question, i
3 answers
asked by
Basim
492 views
3Square root of 2 cosine theta equals -1
1 answer
asked by
Dude
276 views
Sec^2x=2
With 10 different answers
1 answer
asked by
Terri
352 views
Three digits are randomly selected without replacement for one 1, two 9's and one 6. What is the possibility that the three
1 answer
asked by
Bobby
465 views
From a point A is 8.20 meters above level ground,the angle of elevation of the top of a building is 31degrees 20 min and the
4 answers
asked by
john
2,711 views
A box with a square base and no top is to be made from a square piece of carboard by cutting 8 in. squares from each corner and
3 answers
asked by
Rayven
637 views
ix^2-2x+i=0
3 answers
asked by
Anonymous
427 views
determine the function f whose graph is given the vertex is (3,-13) and the y intercept is -4 how whould i work this out
7 answers
asked by
shelly
610 views
In a sinusoidal,function, how do you determine whether or not y= sin4(x) has a period of 2 pi
If it is equal to 2 pi then what is
1 answer
asked by
Lannah
462 views
Translate the graph of y=sinx to the right by pi units, and then reflect this curve about the x-axis what graph result?
2 answers
asked by
Valerie
681 views
1. An airplane flies 200 km on course 110 degrees from point A to point B. At point B the pilot changes course to 37 degrees.
3 answers
asked by
Henry
942 views
1.Find the domain of the function algebraically
y=3x-1/(x+3)(x-1) y=(1/x)+5/(x-3) 2.Find the range of the function y=10-x^2
3 answers
asked by
Angelica
812 views
Simply the equation:
2x^4y^0z^2/(yz^2)^-2 x 2zx^2y^-4 Can you help? I got the denominator to be y^-6 x 2z^5 x x^2 When I solved
3 answers
asked by
bob
263 views
A parallelogram has sides of lengths 7 and 4, and one angle is 55°. Find the lengths of the diagonals. (Round your answers to
3 answers
asked by
Karl
1,853 views
A right triangle sides is 7 and 4 find the hypotenuse
1 answer
asked by
Sam
379 views
sin55=12/b
what is b
3 answers
asked by
Sam
252 views
If Joe invested $7000 at x% and $13,000 at 3% more, find x if the income from both investments is $1190
I'm thinking that the
2 answers
asked by
Alex
491 views
Fine a third degree polynomial function f(x) with real coefficients that has 4 and 2i are zeros and such that f(-1) =-50
4 21 -2i
4 answers
asked by
Sally
1,321 views
Determine all x-intercepts, vertical asymptotes, horizontal asymptotes, and removable discontinuities of f
2 answers
asked by
K
569 views
-3x^4+27x^2+1200=0
7 answers
asked by
the world forgot
544 views
How to find a coefficient by looking at the graph for X^3 transformation.
Thanks
1 answer
asked by
Ajitesh
276 views
Complete the table for a savings account in which interest is compounded continuously. (Round your answers to four decimal
2 answers
asked by
Anonymous
685 views
Which is
tan ( A + B ) if sin A = − 4 5 with 270 ∘ < A < 360 ∘ and if
1 answer
asked by
Anonymous
208 views