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230629 Questions
0
637
2
Help ASAP
and are both nonconstant geometric sequences with different common ratios. We have . Find the sum of the common ratios of the two sequences.
Im not quite sure how to do this problem.
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Melody
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Guest
Dec 25, 2019
Dec 24, 2019
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635
1
Let
Let
Compute
ElectricPavlov
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Guest
Dec 24, 2019
0
636
2
Let
Let
Find the sum of all values of x such that f(x)=-5.
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Guest
Dec 24, 2019
0
569
1
help
The angles of a triangle are in the ratio 3:4:5. Find the numerical value of the ratio of the sine of the smallest angle to the sine of the next smallest angle.
ElectricPavlov
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Guest
Dec 24, 2019
0
748
3
help
In acute triangle ABC, AB = c, BC = a, CA = b, and ac = 2b. Find the numerical value of cos(A)/a + cos(C)/c.
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Guest
Dec 24, 2019
0
641
3
Help please
Find the normal vector to the plane through points A = (0,1,1), B = (1,1,0) and C = (1,0,3) such that n_1 + n_2 + n_3 = 5.
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Guest
Dec 24, 2019
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330
0
help
Find the radius of the smallest circle.
Guest
Dec 24, 2019
0
900
2
help
Quadrilateral ABCD is a square. Let a,b,c be parallel lines passing through A, B , and C, respectively. The distance between lines a and b is 12, and the distance between lines b and c is 17. Find the area of square ABCD.
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Guest
Dec 24, 2019
0
740
1
help
What is the greatest prime factor of 2^{34} - 2^{28}?
hellospeedmind
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Guest
Dec 24, 2019
+7
1149
2
+382
How many trailing zeroes are there at the end of 2019!?
How many trailing zeroes are there at the end of 2019!?
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hellospeedmind
Dec 24, 2019
+1
789
2
help
Let f be defined by
Calculate .
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Guest
Dec 24, 2019
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631
1
+261
help
Let
If f(x)=-2, find the sum of all possible values of x.
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atlas9
Dec 24, 2019
0
556
1
help
In the given figure angle ADE=angle B , AD =6.8, AE=8.6, BE=2.4 AND BC =5.5, FIND DE.
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Guest
Dec 24, 2019
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620
1
help
In the figure, ABC is an equilateral triangle with AB = 6. Find the area of the circumcircle.
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Guest
Dec 24, 2019
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679
1
geo help
What is the circumference of the circle?
ElectricPavlov
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Guest
Dec 24, 2019
0
577
1
help
Compute
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Guest
Dec 24, 2019
0
667
3
help please
In the quadratic equation
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Guest
Dec 24, 2019
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619
1
In square ABCD, E and F are the midpoints of BC and CD, respectively. Line segments BF and AE intersect at G. Let M be the midpoint of
In square ABCD, E and F are the midpoints of BC and CD, respectively. Line segments BF and AE intersect at G. Let M be the midpoint of AB, and let N be the intersection of AE and DM.
(a) Show that quadrilaterals GFDN and GBMN
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Guest
Dec 24, 2019
0
371
1
help
It is known that any odd number greater than 7 can be expressed as the sum of three odd prime, not necessarily distinct. Find the smallest odd number that can be expressed as the usm of three odd primes in three different ways.
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Guest
Dec 24, 2019
0
501
2
help
Find the number of ways of distributing 3 distinguishable balls among 6 distinguishable boxes.
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Guest
Dec 24, 2019
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784
2
Help
Let ABCD and FBED be two 2 x 3 rectangles, as shown. The part where the two rectangles overlap is shaded. Find the area of the shaded region.
read more ..
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Guest
Dec 24, 2019
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520
2
Help please
In the quadratic equation x^2+((k-(1/k))x-1=0 solve for $x$ in terms of $k$.
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Guest
Dec 24, 2019
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1104
4
help meeee!
real numbers x and y satisfy
enter all possible values of x, separated by commas.
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Guest
Dec 24, 2019
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2158
2
please help! thank you :)
one ordered pair (a, b) satisfies the two equations and . what is the value of a in this ordered pair?
thank y'all so much !!
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Guest
Dec 24, 2019
0
583
3
idk how to do this
Each side of a rhombus has length 6.One of the angles of the rhombus is 120 degrees. Find the area of the rhombus.
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Guest
Dec 24, 2019
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