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Post New Question
All Questions
+0
230824 Questions
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1023
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+212
Choose all that are correct
How does the graph of the circle described by (x+5)2+y2=100 change when its equation is changed to (x−1)2+(y+2)2=81 ?
Select each correct answer.
A. The circle's radius decreases.
B.The circle moves up.
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ElectricPavlov
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lysxsa
Jun 7, 2018
0
775
1
+212
i hate these questions//Multiple choice
1.)
2.)
3.)
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lysxsa
Jun 7, 2018
0
854
1
+212
hElP
1.)
2.)
3.)
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lysxsa
Jun 7, 2018
+2
2124
2
+212
sinx=cos19∘
sinx=cos19∘
What is the value of x?
Enter your answer in the box.
x =
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lysxsa
Jun 7, 2018
0
667
1
+212
:) help
Please help
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lysxsa
Jun 7, 2018
+2
684
1
+212
Question
x=? help pls
ElectricPavlov
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lysxsa
Jun 7, 2018
0
677
1
+212
Multiple choice
1.)
2.)
3.)
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lysxsa
Jun 7, 2018
+2
658
1
+212
HElp
1.)
2.)
ElectricPavlov
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lysxsa
Jun 7, 2018
+1
1260
10
working with formulas help!!!!!
After 5 years, Hamid's account earned $1500 in interest. If the interest rate (in decimal form) is 0.12, how much did Hamid initially invest?
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Guest
Jun 7, 2018
Jun 6, 2018
+1
779
1
+81
Tuff word problem:C
In 1969, in a report entitled Resources and Man, the U.S. National Academy of Sciences concluded that a world population of 10 billion “is close to (if not above) the maximum that an intensely managed world might hope to support with some degree of comfort
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Sloan
Jun 6, 2018
+1
685
1
+81
The graph of the function goes through .
The graph of the function goes through .
A=
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Sloan
Jun 6, 2018
+1
2854
1
+912
What are the real and imaginary parts of the complex number?
What are the real and imaginary parts of the complex number?
−11+3i
Enter your answers in the boxes.
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AngelRay
Jun 6, 2018
+1
865
1
+912
Drag and drop the reasons for the steps into each box to correctly solve the equation.
Drag and drop the reasons for the steps into each box to correctly solve the equation.
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AngelRay
Jun 6, 2018
+1
839
3
+912
Simplify. I did the work and i got the second answer. I'm not sure if its correct though.
Simplify. I did the work and i got the second answer. I'm not sure if its correct though.
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AngelRay
Jun 6, 2018
+1
740
1
+81
Solve for x
Solve for x :
A=
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Sloan
Jun 6, 2018
+2
1070
1
+361
What is the perimeter of the tile?
A rectangular tile has a thin diagonal line drawn in its design. The longer dimension of the tile is 12 inches. The angle formed by the diagonal and the shorter side of the tile is 72°.
What is the perimeter of the tile?
Enter
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ElectricPavlov
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Hev123
Jun 6, 2018
0
658
1
+912
What does the fundamental theorem of algebra state about the equation
What does the fundamental theorem of algebra state about the equation
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AngelRay
Jun 6, 2018
+1
1615
1
+912
Solve for r.
Solve for r.
fr2+a=n+k
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AngelRay
Jun 6, 2018
+2
654
1
+912
What is the exact value of arccos
What is the exact value of arccos
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AngelRay
Jun 6, 2018
0
1090
1
Due!
A box without a top is made from a rectangular piece of cardboard, with dimensions 25 inches by 20 inches, by cutting out square corners with side length x inches.
Which expression represents the volume of the box in terms of x?
a.(25−2x)(20−2x)x(25−2x)(20−2x)x
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Guest
Jun 6, 2018
0
1907
1
+81
Given that f(x) is a cubic function with zeros at -1 and -2i-3 , find an equation for f(x) given that f(-9)= -6
Given that f(x) is a cubic function with zeros at -1 and -2i-3 , find an equation for f(x) given that f(-9)= -6
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Sloan
Jun 6, 2018
0
939
0
DUE TODAY!
Answer to each blank to correctly complete the explanation for deriving the formula for the volume of a sphere.
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r
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Guest
Jun 6, 2018
+1
630
1
+64
Math Help!!!!
Given that measure of arc AF = 100º, arc = BD = 154º and arc AD = 40º.
What is the measure of ∠ AED?
http://s1266.photobucket.com/user/kittyparade/media/9009_zpsclzrcp2p.png.html?sort=3&o=0
read more ..
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THEMAN31
Jun 6, 2018
+3
2547
1
+237
Geometry
The measure of an exterior angle of a triangle is 75 degrees. If one of the non-adjacent interior angles measures 28 degrees, what is the number of degrees in the other non-adjacent interior angle?
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Firewolf
Jun 6, 2018
+1
663
1
+81
Solve for x :
Solve for x :
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Sloan
Jun 6, 2018
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