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Post New Question
All Questions
+0
234931 Questions
0
508
1
4/5x4/5=?
4/5x4/5=?
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Guest
Sep 28, 2021
0
285
1
Assist pls
In a carton, 1/3 of the fruits were apples and the rest were pears and
kiwis. After Lynn gave away 2/3 of the apples, there were 12 apples left.
read more ..
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Guest
Sep 28, 2021
0
281
1
Decimals
Cooper went hiking near his house. The first trail he hiked on Monday was 4.5 miles long. The second trail he hiked on Tuesday was 2.4 miles long. On Wednesday he hiked 1.7 miles. How many more miles did Cooper hike on Monday and Tuesday together than on
read more ..
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Guest
Sep 28, 2021
0
227
0
Geometry
1. The hypotenuse of an isosceles right triangle is 14. How long is each leg of the triangle?
2. The hypotenuse of an isosceles right triangle is 14. What is the area of the triangle?
Guest
Sep 28, 2021
0
353
1
help plz
Find the radius of the circle with equation x^2 - 4x + y^2 - 6y - 36 = 14x + 2y
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Guest
Sep 28, 2021
0
347
1
Coordinates
For what value of c will the circle with equation x^2 + 6x + y^2 - 4y + c = 0 have a radius of length 14?
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Guest
Sep 28, 2021
0
391
2
Confused with the question and tried branching method but not getting through. Please help.
Kelvin collected some local and foreign stamps. 2/3 of them were local stamps and the rest
were foreign stamps. After he gave away 5/6 of his local stamps and 125 foreign stamps, he
had 1/6 of his stamps left.
(a) How many stamps
read more ..
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Guest
Sep 28, 2021
0
203
0
Algebra
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 - 18) , what is the least possible value for k?
Guest
Sep 28, 2021
0
319
1
help with algebra
The sum of 3 times a number and another number is 34. Five times the first number minus the other number is 38. What are the two numbers.
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Guest
Sep 28, 2021
0
228
0
Range
What is the range of the function G(x) = |x + 1| + |x - 1|? Express your answer in interval notation.
Guest
Sep 28, 2021
0
281
1
geometry
In triangle ABC, $BAC = 71$ degrees. The incircle of triangle ABC touches sides BC, AC, and AB at D, E, and F, respectively. Find EDF in degrees.
read more ..
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Guest
Sep 28, 2021
0
341
1
Algebra
fill in the blank with a constant, so that the resulting quadratic expression is the square of a binomial. x^2 + 22x + x^2 + 6x + _____
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Guest
Sep 28, 2021
+2
791
2
+136
For the given angle x in the triangle given in the graph.
For the given angle in the triangle given in the graph.
sin =
read more ..
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THESHADOW
Sep 28, 2021
0
256
1
Help asap
There were 64 more buttons in box A than box B at first. Ken then added some more buttons in box A. For every 1 button he added to box A, he removed 2 buttons from box B. The number of buttons in box B became 28 fewer than before. In the end, the ratio
read more ..
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Guest
Sep 28, 2021
0
349
1
Pls assist , thk
Joyce and Kaylene had some stickers. The number of stickers Joyce had was 4/5 of what Kaylene had. Joyce then gave 5/8 of her stickers to Kaylene. As a result, Kaylene had 108 more stickers than Joyce. How many stickers did Joyce have at first?
read more ..
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Guest
Sep 28, 2021
0
326
1
Coordinates
What is the slope of a line parallel to the line 2x - 4y = 9 + 3x - y. Express your answer as a common fraction.
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Guest
Sep 28, 2021
0
266
1
Help pls
Janet spent 2/7 of her money on 4 pencils and 8 books. She then spent the remaining amount of money on 6 pencils, 10 toys and 12 books. How many toys could she buy with 6/7 of her money?
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Guest
Sep 28, 2021
0
329
1
Algebra
Solve $a = 3 + \sqrt{5a - 9}$ and $b = 1 + \sqrt{5b - 5}$.
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Guest
Sep 28, 2021
0
257
1
Geometry
Given right triangle ABC with altitude BD drawn to hypotenuse AC. If BD=2 and DC=40, what is the length of AD? (Note: the figure is not drawn to scale.)
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Guest
Sep 28, 2021
-1
737
1
Circle question-Precalculus
A small radio transmitter broadcasts in a 23 mile radius. If you drive along a straight line from a city 31 miles north of the transmitter to a second city 32 miles east of the transmitter, during how much of the drive will you pick up a signal from the
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Guest
Sep 28, 2021
0
366
1
Check Your Understanding
A small radio transmitter broadcasts in a 50 mile radius. If you drive along a straight line from a city 61 miles north of the transmitter to a second city 56 miles east of the transmitter, during how much of the drive will you pick up a signal from the
read more ..
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Guest
Sep 28, 2021
0
344
2
Quadratic equation
The line x = k intersects the graph of the parabola x = -y^2 - 3y - 5 at exactly one point. What is k?
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Guest
Sep 28, 2021
0
276
1
Geometry
In the figure, if FR = FG, the measure of arc FG is 138 degrees, and measure of arc FQ is 34 degrees, then what is angle RPG, in degrees?
read more ..
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Guest
Sep 28, 2021
0
209
0
Domain
What is the domain of the function
j(x) = 1/(x + 8) + 1/(x^2 + 8) + 1/(x^4 + 8)
Express your answer as a union of intervals.
Guest
Sep 28, 2021
0
264
1
Help algebra
What is the coefficient of x^2 when -5x^3 - 5x^2 - 7x + 1 is multiplied by x^2 + 6x + 1 and the like terms are combined?
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Guest
Sep 28, 2021
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