haleyking345
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Questions Asked

haleyking345:
A 90 kg skier takes to the slopes and reaches a constant velocity. (Use a coordinate axis parallel and perpendicular to the hill's surface.)
 updated one year ago
 1 reply
 No Medals Yet
Mathematics

haleyking345:
Solving Trig Equations:
a.) 2 sin x  csc x = 0
 updated one year ago
 6 replies
 No Medals Yet
Mathematics

haleyking345:
Solving Trig Equations
a.) sec x + tan x=1
…
 updated one year ago
 16 replies
 1 Medal
Mathematics

haleyking345:
Solving Trig Equations
a.) sec x csc x= 2 csc x
Does anyone know how to do this?
 updated one year ago
 No Medals Yet
Mathematics

haleyking345:
Solving trig Equations
a.) sin^2x=3 cos^2x
 updated one year ago
 14 replies
 1 Medal
Mathematics

haleyking345:
Verifying Trigonometric Identities
1.) cos^2 xsin^2 x
answer:12sin^2 x
…
 updated one year ago
 1 reply
 1 Medal
Mathematics

haleyking345:
Verifying Trigonometric Identities
1.) (1+sin x)(1sin x)
The answer is cos^2 x.
…
 updated one year ago
 3 replies
 No Medals Yet
Mathematics

haleyking345:
A baseball diamond is a square 90ft on a side. The pitcher's mound is 60.5 ft from home plate. How far is it from the mound to first base?
 updated one year ago
 6 replies
 1 Medal
Mathematics

haleyking345:
Find Area of triangle:
a=13m b=7m c=16m
I am not sure what i did wrong, could someone help me?
 updated one year ago
 4 replies
 1 Medal
Mathematics

haleyking345:
Could somebody just translate for me, so I could fill in the blanks.
1.) El rojo no es tu color. El chaleco _______ rojas te queda _______.…
 updated one year ago
 3 replies
 1 Medal
Mathematics

haleyking345:
Fill in with correct word from word bank.
Si tus botas son demasiado pequenas, entonces te quedan ________ y necesitas ________ mas grande.…
 updated one year ago
 1 reply
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Mathematics

haleyking345:
Use a halfangle identity to find the evact value of each function.
A.) Tan 165 degrees
I have tried and cannot come up with the right an…
 updated one year ago
 21 replies
 2 Medals
Mathematics

haleyking345:
y=2+3 sin (feta/2). Graph
 updated one year ago
 3 replies
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Mathematics

haleyking345:
How do you graph cos (2x)?
I am not sure.
 updated one year ago
 11 replies
 2 Medals
Mathematics

haleyking345:
What is the domain and range of the Sine graph?
I think it's all real numbers, but I am not sure.
 updated one year ago
 4 replies
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Mathematics

haleyking345:
What is the area of the sector of a circle if the radius is 16cm and the angle rotation is 150 degrees?
I got this question wrong, so i am …
 updated one year ago
 12 replies
 1 Medal
Mathematics

haleyking345:
Sketch the graph of y=cos(x+pie/2).
I don't understand how to do this.
 updated one year ago
 9 replies
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Mathematics

haleyking345:
Find each value by referring to the graph of the sine or the cosine function.
a.) cos(pie/2)
 updated one year ago
 2 replies
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Mathematics

haleyking345:
If c is a negative integer, for which of the following values of d is (cd) greatest?
a.) 10
b.) 4
…
 updated one year ago
 1 reply
 1 Medal
Mathematics

haleyking345:
Triangle FGH is similar to triangle JKL. The length of side GH is 2.1 meters, the length of corresponding side KL is 1.4 meters, and the per…
 updated one year ago
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Mathematics

haleyking345:
what is the ycoordinate of the point at which the line whose equation is 3x2y7=0 crosses the yaxis?
a.) 7/2
b.) 7/3
…
 updated one year ago
 1 reply
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Mathematics

haleyking345:
In what field did significant technological innovation occur in the late 1800's?
A.) building materials
B.) communications
…
 updated 6 months ago
 2 replies
 1 Medal
Mathematics

haleyking345:
let y=a/(bx^2). Describe how y will change.
a.) double a, keeping b and x constant.
b.) double x, keeping a and b constant.
 updated one year ago
 1 reply
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Mathematics

haleyking345:
You buy 40 tshirts for $295, and 80 for $565. Both included shipping and handling.
a.) Write a linear equation.
b.) What is the cost per…
 updated one year ago
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Mathematics

haleyking345:
y=5x+12 (0,3). write standard form equation of perpendicular line that passes through the points.
 updated one year ago
 1 reply
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Mathematics

haleyking345:
parallel, coinciding, or perpendicular?
y=3
x=6
…
 updated one year ago
 6 replies
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Mathematics

haleyking345:
y=5x18
2x+10y+10=0
Parallel, Coinciding, or Perpendicular?
 updated one year ago
 12 replies
 1 Medal
Mathematics

haleyking345:
slopeintercept form, no slope and passes through (12,9). show work.
 updated one year ago
 3 replies
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Mathematics

haleyking345:
using the data of how many marbles it takes to break the noodle:
1 noodle=14 marbles
2 noodles=28 marbles
…
 updated one year ago
 2 replies
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Mathematics

haleyking345:
write the equation in slopeintercept form: no slope and passes through (12,9). Show your work. This is the one problem that I do not know …
 updated one year ago
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Mathematics
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