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Post New Question
All Questions
+0
231308 Questions
0
618
1
Need Help ASAP Please
I have a question and don’t know how to answer it.
A rectangle has a base of 6x+7 and a height of 7. The area of the rectangle is 133in^2. Solve for the missing sides.
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heureka
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Guest
Aug 17, 2018
0
847
1
+1206
Help!
Sally found that one dozen eggs costs $1.20 at Super-X. However, she could get 2.5 dozen of the same eggs at Limitless for $3:15. When buying 5 dozen eggs, how many cents would she save by shopping at the less expensive store?
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Logic
Aug 17, 2018
+1
594
2
+1206
Help
If the ratio of 2x - y to x + y is 2 to 3, what is the ratio of x to y ? Express your answer as a common fraction.
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Logic
Aug 17, 2018
Aug 16, 2018
+1
481
1
Help I'm confused.
What is .135 as a fraction? I keep getting 1/8 but i dont think thats right.
Also what is -7/18 and -15/36? I keep getting stuck on those.
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Guest
Aug 16, 2018
0
406
1
HALP ME PLZ
Is 2/7 an irrational or rational number?
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Guest
Aug 16, 2018
0
533
1
HELP (UNSOLVED)
Find all real numbers s such that -2(s - 7) > 4s + 8. Give your answer as an interval.
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Guest
Aug 16, 2018
0
831
1
+15
help
We have a triangle $\triangle ABC$ and a point $K$ on $BC$ such that $AK$ is an altitude to $\triangle ABC$. If $AC = 9,$ $BK = \sqrt{5}$, and $CK = 4,$ then what is $AB$?
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newuseeer
Aug 16, 2018
0
1765
1
+15
We have a triangle $\triangle ABC$ where $AC = 17,$ $BC = 15,$ and $AB = 8.$ Let $M$ be the midpoint of $AB.$ What is the length of $CM$?
We have a triangle $\triangle ABC$ where $AC = 17,$ $BC = 15,$ and $AB = 8.$ Let $M$ be the midpoint of $AB.$ What is the length of $CM$?
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newuseeer
Aug 16, 2018
0
1367
1
+15
help please i need help
Let $G$ be the centroid of $\triangle ABC$; that is, the point where the segments joining each vertex to the midpoint of the opposite side all meet. If $\triangle ABC$ is equilateral with $AB=2$, then compute the perimeter of $\triangle ABC$.
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newuseeer
Aug 16, 2018
+1
551
1
+150
help asap #4
help asap
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angiesalazar1942
Aug 16, 2018
+1
547
1
+150
help #3
help asap
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angiesalazar1942
Aug 16, 2018
+1
511
1
+150
help #2
pic is auestion
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angiesalazar1942
Aug 16, 2018
+1
540
1
+150
help.
help asap
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angiesalazar1942
Aug 16, 2018
0
1755
1
+15
help please
We have triangle ABC$ where $AB = AC$ and $AD$ is an altitude. Meanwhile, $E$ is a point on $AC$ such that $AB \parallel DE.$ If $BC = 12$ and the area of $\triangle ABC$ is $180,$ what is the area of $ABDE$?
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newuseeer
Aug 16, 2018
0
2742
3
help please
In right triangle $ABC$, $M$ and $N$ are midpoints of legs $\overline{AB}$ and $\overline{BC}$, respectively. Leg $\overline{AB}$ is 6 units long, and leg $\overline{BC}$ is 8 units long. How many square units are in the area of $\triangle APC$?
<
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Guest
Aug 16, 2018
0
3693
2
helphhelp
Point $P$ is inside equilateral triangle $ABC$ such that the altitudes from $P$ to $\overline{AB}$, $\overline{BC}$, and $\overline{CA}$ have lengths 5, 6, and 7 respectively. What is the area of triangle $ABC$?
nvm
need help with
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Guest
Aug 16, 2018
0
1078
1
what is 10/7 dvided by 4 =
what is 10/7 dvided by 4 =
DanielCai
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Guest
Aug 16, 2018
+2
837
2
+145
Help me quickly please.
Suppose a function f(x) is defined on the domain [-8,4] . If we define a new function g(x)
by g(x) = f(-2x), then what is the domain of g(x)? Express your answer in interval notation.
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DanielCai
Aug 16, 2018
0
785
1
+12
Help with Force and Magnitude of Vectors
Would someone mind explaining to me how to solve this problem? Thank you so much for your help!
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Calcgirl77
Aug 16, 2018
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