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All Questions
+0
235563 Questions
0
5
2
+45
HELP DUE SOON
In triangle $ABC,$ $AB = 15,$ $BC = 9,$ and $AC = 12.$ Find the length of the shortest altitude in this triangle.
In the diagram below, $\angle PQR = \angle PRQ = \angle STR = \angle TSR$, $RQ = 8$, and $SQ
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rtsdyhfdts
Apr 30, 2024
+1
19
1
+297
i need help
In triangle $STU$, let $M$ be the midpoint of $\overline{ST},$ and let $N$ be on $\overline{TU}$ such that $\overline{SN}$ is an altitude of triangle $STU$. If $ST = 13$, $SU = 14$, $TU = 4$, and $\overline{SN}$ and $\overline{UM}$ intersect at $X$,
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rtsdylifdts
Apr 30, 2024
0
23
1
+297
help geometry
Altitudes $\overline{AD}$ and $\overline{BE}$ of acute triangle $ABC$ intersect at point $H$. If $\angle AHB = 144^\circ$ and $\angle BAH = 20^\circ$, then what is $\angle ABH$ in degrees?
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rtsdylifdts
Apr 30, 2024
0
20
1
+297
help help!
Let $M$, $N$, and $P$ be the midpoints of sides $\overline{TU}$, $\overline{US}$, and $\overline{ST}$ of triangle $STU$, respectively. Let $\overline{UZ}$ be an altitude of the triangle. If $\angle TSU = 62^\circ$ and $\angle STU = 29^\circ$,
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rtsdylifdts
Apr 30, 2024
0
22
1
+297
help plz
In trapezoid $ABCD,$ $\overline{AB} \parallel \overline{CD}$. Find the area of the trapezoid.
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rtsdylifdts
Apr 30, 2024
0
19
1
+297
need help quick
Points $X$, $Y$, and $Z$ are on the sides $\overline{QR}$, $\overline{PR}$, and $\overline{PQ}$, respectively, of right triangle $PQR$ such that $PZXY$ is a square. If $PQ = 6$ and $PR = 6$, then what is the side length of the square?
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rtsdylifdts
Apr 30, 2024
0
31
1
+297
geometry question
In triangle $ABC$, points $D$ and $F$ are on $\overline{AB},$ and $E$ is on $\overline{AC}$ such that $\overline{DE}\parallel \overline{BC}$ and $\overline{EF}\parallel \overline{CD}$. If $AF = 1$ and $DF = 2$, then what is $BD$?
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rtsdylifdts
Apr 30, 2024
0
23
1
+297
help with geometry!
In quadrilateral $BCED$, sides $\overline{BD}$ and $\overline{CE}$ are extended past $B$ and $C$, respectively, to meet at point $A$. If $BD = 18$, $BC = 18$, $CE = 6$, $AC = 14$ and $AB = 10$, then what is $DE$?
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rtsdylifdts
Apr 30, 2024
0
23
1
+54
The line x=k bisects the area of triangle ABC. Find the value of k. A on the coodinate grid is (3,2), B is (-5,0), and C is (1,0)
The line x=k bisects the area of triangle ABC. Find the value of k. A on the coodinate grid is (3,2), B is (-5,0), and C is (1,0)
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RedDragon1
Apr 30, 2024
0
12
1
+297
help geometry
Point $D$ is the midpoint of median $\overline{AM}$ of triangle $ABC$. Point $E$ is the midpoint of $\overline{AB}$, and point $T$ is the intersection of $\overline{BD}$ and $\overline{ME}$. Find the area of triangle $BET$ if $AB = 20$, $AC = 20$, and BC
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rtsdylifdts
Apr 30, 2024
0
20
2
+297
i need help
A rectangle contains a strip of width $1,$ as shown below. Find the area of the strip.
MaxWong
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rtsdylifdts
Apr 30, 2024
0
29
1
+297
help needed
In triangle ABC, angle A = p + 2q degrees, angle B = 6p - 5q degrees, and angle C = 14p + 8q degrees. Find p (in degrees) in terms of q.
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rtsdylifdts
Apr 30, 2024
0
20
1
+45
due soon please help
In triangle ABC, angle B = 90 degrees. Point X is on line AC such that angle BXA = 90 degrees, AX = 15, and CX = 5. What is BX?
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rtsdyhfdts
Apr 30, 2024
0
16
3
+45
HELP QUICK PLS
In triangle ABC, point D lies on side AC such that line segment BD bisects angle ABC. Angle A measures 30 degrees, angle C measures 90 degrees, and the length of side AC is 12 units. The task is to determine the area of triangle ABD.
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rtsdyhfdts
Apr 30, 2024
-1
15
1
+1839
Algebra
In Linguistics $101,$ the ratio of the number of juniors to the number of seniors is $3:2$. When twelve more juniors join the class, and one senior drops the class, the ratio of the number of juniors to the number of seniors becomes $2:1$. How
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ABJeIIy
Apr 30, 2024
-1
24
0
+1839
Algebra
At a cafeteria, Mary orders two pieces of toast and a bagel, which comes out to 3.15. Gary orders a bagel and four muffins, which comes out to 7.85. Larry orders a piece of toast, two bagels, and three muffins, which comes out to 9.75.
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ABJeIIy
Apr 30, 2024
-1
19
1
+1839
Algebra
Let a be a real number such that a + \frac{1}{a} + a^2 + \frac{1}{a^2} = 0. Find a^5.
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ABJeIIy
Apr 30, 2024
Apr 29, 2024
-1
20
1
+1839
Geometry
Let X be a point inside rectangle ABCD. If AX = 3, BX = 3, and CX = 3, then find DX.
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ABJeIIy
Apr 29, 2024
-1
27
0
+1839
Algebra
I have to paint one side of a wall. The wall is $15$ meters tall and $60$ meters long. Each gallon of paint covers $400$ square feet. If a foot is approximately $0.3048$ meters, then what is the smallest whole number of gallons I can buy and
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ABJeIIy
Apr 29, 2024
-1
35
0
+1839
Algebra
I drove to the beach at a rate of $40$ miles per hour. If I had driven at a rate of $55$ miles per hour instead, then I would have arrived $25$ minutes earlier. How many miles did I drive?
ABJeIIy
Apr 29, 2024
-1
14
1
+1839
Algebra
Find the coefficient of y^4 in the expansion of (2y - 5 + y - 6)^4.
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ABJeIIy
Apr 29, 2024
0
17
1
+16
How to solve?
What is the diagonal of a regular pentagon whose radius is 20 cm?
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Pearsse
Apr 29, 2024
+1
14
1
+280
Algebra
Compute
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ABJelly
Apr 29, 2024
-1
19
0
+1839
Algebra
Fill in the blanks with positive integers:
(3 + sqrt(5) - 1 + 2*sqrt(3) + 5)^2 = ___ + ___ *sqrt(5)
ABJeIIy
Apr 29, 2024
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