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+0
230990 Questions
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371
2
I really need help
it would be great if you could help me
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Guest
Sep 4, 2020
0
525
1
algebra
Answer please
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Guest
Sep 4, 2020
0
525
1
help with coordinates
B is the midpoint of AC and E is the midpoint of BD. If A(-9, -4), C(-1, 6), and E(-4, -3), Find the coordinates of D.
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Guest
Sep 4, 2020
0
955
1
help with algebra
A ball is dropped from a height of 10 feet. After bouncing, it reaches a height that is 80% of the height from which it was dropped. This bouncing trend continues till the ball comes to a rest.
Question 1:
Show that the distance the ball falls on
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Guest
Sep 4, 2020
0
1260
5
Halp!
The triangle shown is a right triangle. The semicircles have the sides of the triangle as diameters. The areas of two of the semicircles are shown. What is the area of the third semicircle?
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Guest
Sep 4, 2020
0
960
1
algebra
Betty divides 4x⁴-2x+3/x+2 using synthetic division. How does she proceed to the correct answer?
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Guest
Sep 4, 2020
0
365
1
Help Please
A square is inscribed in a circle of radius 5 centimeters. What is the value of x^2 + y^2?
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Guest
Sep 4, 2020
0
1130
1
survey question
In a survey of 156 pet owners, 27 said they own a dog, and 91 said they own a cat. 3 said they own both a dog and a cat. How many owned neither a cat nor a dog?
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Guest
Sep 4, 2020
+1
582
3
+700
rounding help
how would i round 278414359.311 up to 3 significant figures? i dont understand...would it just be 278?
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Nirvana
Sep 4, 2020
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924
1
plz help!
Find the coordinates of point P that lies along the directed line segment AB in a 2:3 ratio given A (-2, 1), B (3, 4).
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Guest
Sep 4, 2020
0
614
4
+1995
question
1.
it would really help to get a explaination on this one, im quite confused.
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jjennylove
Sep 4, 2020
Sep 3, 2020
0
674
1
please help
How many camels were in the caravan?
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Guest
Sep 3, 2020
0
622
1
transformations
Latrell will rotate △ABC 180° about one of the labeled points. Latrell says, “The image will only touch the pre-image at exactly one point.” Which points could be his center of rotation?
https://prnt.sc/ualpzh
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Guest
Sep 3, 2020
0
428
0
Calculus/Trig
Write a matrix representing the system of equations x+2y+z=5
2x-y+2z=15
3x+y-z=18
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Guest
Sep 3, 2020
0
332
1
geometry
Find x if mZRTU = 11x - 7, mZSTR = 2x + 16, and mZSTU = 152°.
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Guest
Sep 3, 2020
0
405
1
please help!
Write an equation of the line that passes through (3,-5) and is perpendicular to the line through (1,4) and (3,-2).
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Guest
Sep 3, 2020
0
441
1
PLEASE HELP DUE VERY SOON!!!
The lengths, in order, of four consecutive sides of an equiangular hexagon are 1, 7, 2 and 4 units, respectively. What is the sum of the lengths of the two remaining sides?
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Guest
Sep 3, 2020
0
413
1
help with word problem
Tickets to the movies are $7 for adults and $4 for children. If 272 ticketssold $1694, then how many of each type were sold?
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Guest
Sep 3, 2020
0
441
1
help please
Simplify (2x + 5)/(x^2 - 3x) - (3x + 5)/(x^3 - 9x) - (x + 1)/(x^2 - 9)
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Guest
Sep 3, 2020
0
408
1
please help!
Two angles are supplementary. One angle is 184° less than three times the other. Find the measures of the angles.
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Guest
Sep 3, 2020
0
585
0
geometry
In trapezoid ABCD, AC and BD interserct at E. If BE = 3, CE = 5, DE = 4, and angle BEC = 30 degrees, then find the area of the trapezoid.
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Guest
Sep 3, 2020
0
577
1
Finding the Greatest common Factor
Jenny will use 28 blue beads and 21 red beads to make identical bracelets.
How many blue beads and how many red beads will be on each bracelet?
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Guest
Sep 3, 2020
0
258
0
help with quadratic
Find the solution to the quadratic.
Guest
Sep 3, 2020
0
359
1
PLEASE HELP ASAP!!!!!
Real numbers and satisfy
Enter all possible values of separated by commas.
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Guest
Sep 3, 2020
0
643
1
+124
Convert $2231_4$ to base 2 without first converting to decimal.
Convert $2231_4$ to base 2 without first converting to decimal.
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heartSTORM907
Sep 3, 2020
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