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237785 Questions
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1700
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Three circles of radii 6.7, 7.9, and 10.3 cm are mutually tangent. Find the area bounded by the three circles.
Three circles of radii 6.7, 7.9, and 10.3 cm are mutually tangent. Find the area bounded by the three circles.
CPhill
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Guest
May 9, 2015
0
2621
1
A parallelogram has sides of lengths 5 and 4, and one angle is 41°..What is the length of the smaller diagonal?What is the length of the lon
A parallelogram has sides of lengths 5 and 4, and one angle is 41°.
What is the length of the smaller diagonal?
What is the length of the longer diagonal?
CPhill
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Guest
May 9, 2015
0
1175
2
An ocean liner leaves Port Angeles and heads in the direction N 50° W. The boat travels 35 miles and reaches Easter Island. Later, the liner
An ocean liner leaves Port Angeles and heads in the direction N 50° W. The boat travels 35 miles and reaches Easter Island. Later, the liner sails in the direction N 5° E for 41 miles, reaching Aruba.
How far apart are Port Angeles and Aruba? Give
read more ..
CPhill
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Guest
May 9, 2015
0
875
1
2 sin x - 1=0
in the interval 90<x<180, find the value of x that satisfies the equation 2 sin x - 1=0
mathboy516
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Guest
May 9, 2015
0
1544
1
A sequence is defined that the first term is 4 and each term after the first term is found by adding 4/5 to the preceding term. What is the
A sequence is defined that the first term is 4 and each term after the first term is found by adding 4/5 to the preceding term. What is the 8th term
CPhill
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Guest
May 9, 2015
0
951
3
Solve for x
2x-3(x-1)=-1
zacismyname
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Guest
May 9, 2015
0
1477
1
+153
A recipe use 2.5 cups of flour to make 2 dozen cookies.If pamela wants to make 72 cookies, how many cups of flour will she use? Show your wo
A recipe use 2.5 cups of flour to make 2 dozen cookies.If pamela wants to make 72 cookies, how many cups of flour will she use? Show your work!
CPhill
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wondergirl257
May 9, 2015
0
724
1
+153
Sarah has $1200.If she invests her money at 4% interest,in how many years will she have $1440? show your work!!
Sarah has $1200.If she invests her money at 4% interest,in how many years will she have $1440? show your work!!
CPhill
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wondergirl257
May 9, 2015
0
561
0
14y Which expression will also equal 19 when y=76?
14y Which expression will also equal 19 when y=76?
Guest
May 9, 2015
May 8, 2015
0
746
1
Un des côtés d'un panne au d'arrêt mesure 26 cm. Quel est son périmètre?
Un des côtés d'un panne au d'arrêt mesure 26 cm. Quel est son périmètre?
geno3141
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Guest
May 8, 2015
0
1351
3
Two boats leave the same part at the same time. One boat travels at a speed of 34 mi/h in the direction of N 75° E and the other travels at
Two boats leave the same part at the same time. One boat travels at a speed of 34 mi/h in the direction of N 75° E and the other travels at a speed of 22 mi/h in the direction S 5° E. How far apart are the boats after 2 hours? Give your answer to two decimal
read more ..
geno3141
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Guest
May 8, 2015
0
631
1
how do I use inverse tangent
how do I use inverse tangent
Melody
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Guest
May 8, 2015
0
2078
1
+1836
What is the coefficient of $x^4$ in the expansion of $(1-2x^2)^5$?
CPhill
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Mellie
May 8, 2015
0
2695
1
+1836
Expand $(2x - 1)^5$.
geno3141
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Mellie
May 8, 2015
0
728
1
How to get 1/2 x 7 x 4 = ?? I can't figure out how to get the 1/2 into there ?!?!
How to get 1/2 x 7 x 4 = ?? I can't figure out how to get the 1/2 into there ?!?! I know 7 x 4 is 28 how do I multiply the 1/2 ????
geno3141
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Guest
May 8, 2015
0
838
1
what is the gcf of 64 and 25
what is the gcf of 64 and 25
Alan
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Guest
May 8, 2015
0
840
2
whats negative five divided by negative four
whats negative five divided by negative four
zacismyname
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Guest
May 8, 2015
0
1237
2
find the length of the rectangle and all the angles in the figure.
the width of a rectangle is 8 meters. An angle formed by the diagonals is 37. find the length of the rectangle and all the angles in the figure.
Alan
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Guest
May 8, 2015
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