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Post New Question
All Questions
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234799 Questions
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898
3
Find the measure of x in circle O
Find the measure of x in circle O
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Guest
Feb 28, 2021
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1280
1
What is the measure of AC?
What is the measure of AC?
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Guest
Feb 28, 2021
0
579
1
Quadrilateral ABCD is inscribed in a circle. We know ∠BAD = 55 and ∠ABC = 56 . Find ∠ADC.
Quadrilateral ABCD is inscribed in a circle. We know ∠BAD = 55◦ and ∠ABC = 56◦ . Find ∠ADC.
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Guest
Feb 28, 2021
0
247
0
help with geometry
Find the measure of arc DC.
Guest
Feb 28, 2021
0
533
2
Plz CPhill i need help
Adina and Lynn are going rock-climbing and need to rent special shoes. Lynn is normally size 9 and knows that her rock-climbing shoe-size is 42. If Adina is normally size 6, what size rock-climbing shoes should she rent assuming shoe size is directly proportional
read more ..
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Guest
Feb 28, 2021
+1
524
2
+273
Math problem. Ty for the help!
Let a and b be the solutions to 5x^2 - 11x + 4 = 0 Find:
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TheEarlyMathster
Feb 28, 2021
0
467
1
equation of a perpendicular bisector
Find an equation for the perpendicular bisector of the line segment whose endpoints are (9,-3) and (-5,-7).
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Guest
Feb 28, 2021
0
379
1
triangle geometry
In triangle CDE, angle C = (4x - 16) degrees, angle D = (6x - 1) degrees, and angle E = (4x - 13) degrees. Find angle C.
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Guest
Feb 28, 2021
0
405
1
interior and exterior angles
In triangle HIJ, HJ is extended through point J to point K, angle IJK = (7x - 15), angle JHI = (3x + 18), and angle HIJ = (x + 6). Find angle JHI.
read more ..
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Guest
Feb 28, 2021
0
378
1
parallel lines
Given that m || n, find the value of x and y.
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Guest
Feb 28, 2021
0
346
1
coordinate geometry
Find the perimeter of the triangle whose vertices are (-7, -4), (5, -4), and (5, 1). Write the exact answer.
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Guest
Feb 28, 2021
0
492
1
The perimeter of a rectangle is 96 inches
The perimeter of a rectangle is 96 inches. If the length of the rectangle is six less than five times the width, what is the length of the rectangle?
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Guest
Feb 28, 2021
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345
1
coordinates
What are the coordinates of the point on the directed line segment from (-4,3) to(-2,-5) that partitions the segment into a ratio of 1 to 3?
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Guest
Feb 28, 2021
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264
0
geometry homework
In the figure below, MRCH is a parallelogram.
Guest
Feb 28, 2021
0
376
1
word problem
A customer at a store paid 14 dollars for a scarf and 3 pairs of gloves. At the same store, a second customer paid 8 dollars more than the first customer for 2 scarves and 4 pairs of gloves. The price for each scarf is the same, and the price for each pair
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Guest
Feb 28, 2021
0
385
1
help with word problem
Samantha bought 26 total fish. Each goldfish cost 3 dollars and each guppy costs 4 dollars. She spent 86 dollars total. How many guppies did she buy?
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Guest
Feb 28, 2021
0
544
7
+201
help help help
Find the smallest positive integer for which factors into a product of two binomials, each having integer coefficients.
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jxc516
Feb 28, 2021
0
469
4
+195
Help needed
In isosceles right triangle $ABC$, shown here, $AC=BC$. Point $X$ is on side $BC$ such that $CX=6$ and $XB=12$, and $Y$ is on side $AB$ such that $\overline{XY}\perp\overline{AB}$. What is the ratio of the area of triangle $BXY$ to the area of triangle
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QuestionMachine
Feb 28, 2021
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368
0
i really need help!
Mr Garcia has 15 boys and 10 girls in his math class. He selects two students at random to demonstrate how they solved the day’s challenge assignment. What is the probability that both students are girls?
Guest
Feb 28, 2021
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475
5
+195
UHHH
What is the area of a triangle with side lengths $13$, $14$, and $15$?
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QuestionMachine
Feb 28, 2021
0
519
1
probability question
Consider the 20 points of a 4×5 grid. You randomly choose two points from the 20 points. What is the probability that the two points belong to a horizontal or vertical line?
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Guest
Feb 28, 2021
0
287
2
Pls help ASAP!
Suppose $f$ is a polynomial such that $f(0) = 47$, $f(1) = 32$, $f(2) = -13$, and $f(3)=16$. What is the sum of the coefficients of $f$?
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Guest
Feb 28, 2021
0
435
1
reflection
Let A = (6,2) , and let B be the reflection of A over the line y=2x + 5. Find the coordinates of B.
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Guest
Feb 28, 2021
0
467
1
+40
True or False ?
A square is a rectangle, but not a rhombus. True or False ?
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Local.Bxddie
Feb 28, 2021
+1
449
1
+40
True or False ?
Rectangle is sometimes a square, but not always. True or False ?
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Local.Bxddie
Feb 28, 2021
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