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Post New Question
All Questions
+0
235546 Questions
0
824
1
mml;khj
(a-7)^2-2(a-7)(a+7)+(a+7)
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Guest
Sep 4, 2017
0
700
1
What is 20 x 20 x 20 divided by 50 and than times by pie
What is 20 x 20 x 20 divided by 50 and than times by pie
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Guest
Sep 4, 2017
0
795
1
help out pls.....i think this is a funny question since base 4 is not a no
log base 4 x = -3 find x
hectictar
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Guest
Sep 4, 2017
Sep 3, 2017
0
941
1
+56
....
externalfile:drive-ac9693ad6648c0ccf266d2aad0bb6a8eb92b66d4/root/Screenshot 2017-09-03 at 15.56.04.png
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LiamisHere
Sep 3, 2017
+5
2300
2
+753
Halp!!!!!
A certain 300-term geometric sequence has first term 1337 and common ratio of -1/2. How many terms of this sequence are greater than 1?
Let a_1, a_2, . . . , a_{10} be an arithmetic sequence. If a_1 + a_3 + a_5 + a_7 + a_9
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MIRB16
Sep 3, 2017
0
673
0
Álgebra do Terror
x elevado a 3 menos y elevado a 3 menos 3x ao quadrado vezes y mais 3x vezes y elevado ao quadrado sobre parênteses, x menos y, fecha parênteses, vezes abre parênteses, x ao quadrado menos y ao quadrado, fecha parênteses...
S.O.S ME AJUDEM!
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Guest
Sep 3, 2017
0
2363
2
+168
CIRCLE
Three circles of radius 1 are externally tangent to each other and internally tangent to a larger circle. What is the radius of the large circle? Express your answer as a common fraction in simplest radical form.
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AdminMod2
Sep 3, 2017
0
1616
1
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 5 8 x2, y = 13
Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line.
y =
5
8
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Guest
Sep 3, 2017
+6
1398
4
+753
Help!(With 2)
1. Let What is the positive difference between the two values of a that satisfy the equation f(-2)+f(2)+f(a)=0?
2. Let for x > -2, and for x < -2. (f(x) is not defined at x = -2.) Which integer is not in the range of
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MIRB16
Sep 3, 2017
0
615
0
Polynomial J is a ninth degree polynomial. Polynomial K is a tenth degree polynomial.
Polynomial J is a ninth degree polynomial. Polynomial K is a tenth degree polynomial.
a. What is the degree of the sum of the two polynomial?
b. What is the degree of the result when K is subtracted from J?
Guest
Sep 3, 2017
0
598
0
The sum of a seventh degree polynomial and sixth degree polynomial cannot be a sixth degree polynomial. Explain why in a complete sentence
The sum of a seventh degree polynomial and sixth degree polynomial cannot be a sixth degree polynomial. Explain why in a complete sentence
Guest
Sep 3, 2017
0
905
1
The sum of two sixth degree polynomial scan result in a cubic polynomial. Write a example of this.
The sum of two sixth degree polynomial scan result in a cubic polynomial. Write a example of this.
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Guest
Sep 3, 2017
0
1485
2
+168
Circle tangency
Two distinct points $A$ and $B$ are on a circle with center at $O$, and point $P$ is outside the circle such that $\overline{PA}$ and $\overline{PB}$ are tangent to the circle. Find $AB$ if $PA = 12$ and the radius of the circle is 9.
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AdminMod2
Sep 3, 2017
0
694
1
How do I solve In x = -6 ?
How do I solve In x= -6 ?
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Guest
Sep 3, 2017
0
855
2
help!!!!
how do i solve 35x35
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Guest
Sep 3, 2017
0
1908
1
+314
Need help
How do you know the length of the hypotenuse and side of a right triangle when you are only given one of the sides and an angle? Thanks!
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ISmellGood
Sep 3, 2017
0
663
1
i need help I have to find the population of 10yrs from current population 12,815,607
i need help I have to find the population of 10yrs from current population 12,815,607
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Guest
Sep 3, 2017
0
1334
2
how do you break up a 2xy?? is it possible? Can you make 2*x*y into separate x's and y's?
how do you break up a 2xy?? is it possible? Can you make 2*x*y into separate x's and y's?
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Guest
Sep 3, 2017
Sep 2, 2017
+1
955
2
Help please
A function $f$ has a horizontal asymptote of $y = -4,$ a vertical asymptote of $x = 3,$ and an $x$-intercept at $(1,0).$ Part (a): Let $f$ be of the form $$f(x) = \frac{ax+b}{x+c}.$$Find an expression for $f(x).$ Part (b): Let $f$ be of the
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asinus
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Guest
Sep 2, 2017
0
839
1
3^2 vs 3^-2
3^2 vs 3^-2. Why, when the negative sign is added, does the answer become 1/9, instead of -9 or 9.
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Guest
Sep 2, 2017
0
787
2
Precalculus
Can someone help complete the square?
4m^2 - 12m + 13 = 0
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Guest
Sep 2, 2017
0
1217
1
80% of 55 is what number
80% of 55 is what number
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Guest
Sep 2, 2017
0
848
1
URGENT HELP!! Thank you!!
Help would be greatly appreciated!! Thanks so much!!
How do I calculate the area of an isosceles triangle in which 2 of its angles are equal to 75 degrees (the third angle would be 30 degrees) and 2 of its sides have a length of 1?
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Guest
Sep 2, 2017
+1
2022
2
+489
While staying in a 15-story hotel, Polya plays the following game. She enters an elevator on the $6^{\mathrm{th}}$ floor. She flips a fair c
While staying in a 15-story hotel, Polya plays the following game. She enters an elevator on the $6^{\mathrm{th}}$ floor. She flips a fair coin five times to determine her next five stops. Each time she flips heads, she goes up one floor. Each time she
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RektTheNoob
Sep 2, 2017
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