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Post New Question
All Questions
+0
230833 Questions
+1
514
1
triangles
A side of the triangle below has been extended to form an exterior angle of 74°. Find the value of x.
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Guest
Mar 23, 2021
-1
588
1
geometry
A side of the triangle below has been extended to form an exterior angle of the triangle below has been extended to form an exterior angle of 141°. Find the value of x.
read more ..
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Guest
Mar 23, 2021
0
216
0
Come on guys
let's see how many dislikes/negative hearts this question has.
Guest
Mar 23, 2021
+1
539
2
pls help
How much water must be evaporated from 36 ounces of 1% salt solution to make 9% salt solution?
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Guest
Mar 23, 2021
0
476
1
angles
The measures of the angles of a triangle are shown in the figure below. Find the measure of the smallest angle.
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Guest
Mar 23, 2021
+1
390
1
+20
Help please!
In an equation of the form with k = ax^2 + bx + c, the least possible value of k occurs at x = -b/(2a). In the equation k = (6x + 12)(x - 8) , what is the least possible value for k?
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alx1uhdc
Mar 23, 2021
+1
492
1
+20
thank you please help!
For what value of c will the circle with equation x^2 + 6x + y^2 - 4y + c = 0 have a radius of length 4?
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alx1uhdc
Mar 23, 2021
0
864
1
help needed
A motorboat maintained a constant speed of 20 miles per hour relative to the water in going 21 miles upstream and then returning. The total time for the trip was 2.5 hours. Use this information to find the speed of the current.
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Guest
Mar 23, 2021
+1
290
1
+20
HELPPPPP PLZZ!!
Let g(2x + 5) = 4x^2 - 3x + 2. Find g(-3).
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alx1uhdc
Mar 23, 2021
+1
385
1
Help please!!
Find the radius of the circle with equation x^2 - 4x + y^2 - 6y - 36 = 0
Thank you so much!
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Guest
Mar 23, 2021
+3
376
1
+589
Determine value of a.
Find or deter the value of a.
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weredumbmaster22
Mar 23, 2021
+3
426
2
+589
find value of x
Value of x, find it...
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weredumbmaster22
Mar 23, 2021
+3
426
1
+589
Help
Find value of y.
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weredumbmaster22
Mar 23, 2021
+4
1713
1
+589
The hypotenuse of an isosceles right triangle is $14\sqrt 2$. How long is each leg of the triangle?
1. The hypotenuse of an isosceles right triangle is 14sqrt(2). How long is each leg of the triangle?
2. The hypotenuse of an isosceles right triangle is 14sqrt(2). What is the area of the triangle?
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weredumbmaster22
Mar 23, 2021
+1
559
1
Help please! Thank you!
What is the maximum number of square inches in the area of a rectangle with a perimeter of 12 inches?
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Guest
Mar 23, 2021
+1
389
1
+20
PLZZZ HELP!!!!
For what real values of x is -4 < x^4 + 4x^2 < 21satisfied? Express your answer in interval notation.
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alx1uhdc
Mar 23, 2021
Mar 22, 2021
+3
429
1
+589
What is the length of diagonal AC
Find AC length.
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weredumbmaster22
Mar 22, 2021
+4
466
3
+589
Help
Find x and ty
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weredumbmaster22
Mar 22, 2021
0
460
1
+69
Logarithms
Having a tough time with this question:
If log10(x) = 3 + log10(y), find x/y.
read more ..
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juananother
Mar 22, 2021
+3
382
1
+589
Help
Answer is simplified form.
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weredumbmaster22
Mar 22, 2021
0
925
1
triangular prism
One of the five faces of the triangular prism shown here will be used as the base of a new pyramid. The numbers of exterior faces, vertices, and edges of the resulting shape (the fusion of the prism and pyramid) are added. What is the minimum value of this
read more ..
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Guest
Mar 22, 2021
0
380
1
math help
If one quart of paint is exactly enough for two coats of paint on a 9-foot by 10-foot wall, how many quarts of paint are needed to apply one coat of paint to a 10-foot by 12-foot wall? Express your answer as a common fraction
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Guest
Mar 22, 2021
0
358
1
quadratics
Find the product of all constants t such that the quadratic x^2 + tx - 18 can be facgtored in the form (x + a)(x + b), where a and b are integers.
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Guest
Mar 22, 2021
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