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Post New Question
All Questions
+0
234773 Questions
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298
1
help algebra
What is the sum of all numbers a for which the graph of y=x^2+a and the graph of y=2ax intersect one time?
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Guest
Jun 23, 2021
0
297
1
Inequality
Let a be the smallest integer satisfying the inequality x^2 - 15 < 12x, and let b be the largest integer satisfying the same inequality. What is b-a?
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Guest
Jun 23, 2021
0
761
1
Pls help
3 cards are chosen at random from a standard 52-card deck. What is the probability that they can be arranged into a group of three consecutive cards, all of the same suit? For this problem, an Ace can either come before a 2 or after a King, but not both
read more ..
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Guest
Jun 23, 2021
0
284
1
Any help is appreciated
Find the number of ordered pairs $(a,b)$ of integers such that $|a + bi| \le 5.$
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Guest
Jun 23, 2021
0
476
3
+47
Anyone pls help PLS (i Give Likes)
The expression $x^2 + 13x + 30$ can be written as $(x + a)(x + b),$ and the expression $x^2 + 5x - 50$ written as $(x + b)(x - c)$, where $a$, $b$, and $c$ are integers. What is the value of $a + b + c$?
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bossboy1335
Jun 23, 2021
0
445
1
+47
Cphill pls help
Find $p+q$, given that $(q+4)(p+3)-(q+2)(p+1)=44$.
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bossboy1335
Jun 23, 2021
0
403
1
pLeAsE heLp uRgeNT: Let 0, a, b, c be the vertices of a square in counterclockwise order..
Let 0, a, b, c be the vertices of a square in counterclockwise order. Then enter b/a and c/a in that order in rectangular form.
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Guest
Jun 23, 2021
0
455
2
+313
Math
Think of a WORD PROBLEM that will match this expression
2/4x = 140 + 20 - 68
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apsiganocj
Jun 23, 2021
Jun 22, 2021
0
370
1
present value find pmt
help solve: PV=$25,417; n=62; I=.014; pmt=?
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Guest
Jun 22, 2021
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364
1
graphing question
The graph of y=f(x) is shown in red below. For how many values of c is f(c) = -1?
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Guest
Jun 22, 2021
0
391
1
Not sure how to solve this
Find a/b when 2 * log (a -2b) = log (a) + log (b).
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Guest
Jun 22, 2021
0
839
2
polygons
A regular octagon, ABCDEFGH has an area of 1 square unit. What is the area of the rectangle ABEF ?
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Guest
Jun 22, 2021
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339
1
help with graphing
Suppose the graph of y = f(x) includes the points (1,-5), (2,3) and (3,-1).
Based only on this information, there are two points that must be on the graph of y = f(f(x)) . If we call those points (a,b) and (c,d) what is ab +
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Guest
Jun 22, 2021
-1
421
1
+13
You are not learning
You are not learning if you get people to do all of your hw for you, You are taking the cheap way out, just dont do it than. That being said, Dont be afraid to ask for an explination if you dont understand something.
off-topic
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Krxzy
Jun 22, 2021
0
481
5
+195
Help
1.Among all fractions $x$ that have a positive integer numerator and denominator and satisfy $$\frac{9}{11} \le x \le \frac{11}{13},$$ which fraction has the smallest denominator?
2.
What is the largest 4-digit number
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QuestionMachine
Jun 22, 2021
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448
1
Coordinates
The center of the circle with equation x^2+y^2=4x-12y-39 is the point (h,k). What is h+k?
ElectricPavlov
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Guest
Jun 22, 2021
0
422
1
+7
Fractions and Decimals
Doctor Bjorn speaks 3 different plant languages. Today, the doctor spent 2 hours speaking to daisies. He spent 1/3 less time speaking to his pine tree as he did with the daisies. And he spent 1/4 the time he gabbed with the
read more ..
ElectricPavlov
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KidSmeller
Jun 22, 2021
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377
1
geometry problem
Find angle x, in degrees.
ElectricPavlov
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Guest
Jun 22, 2021
0
367
4
geometry problem
Find angle x, in degrees.
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Guest
Jun 22, 2021
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281
1
Help please
Let
a_0=5
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Guest
Jun 22, 2021
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373
2
Perimeter of a Trapezoid?
The measure of one of the smaller base angles of an isosceles trapezoid is $60^\circ$. The shorter base is 5 inches long and the altitude is $2 \sqrt{3}$ inches long. What is the number of inches in the perimeter of the trapezoid?
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Guest
Jun 22, 2021
0
474
1
Parabola
The vertex of the parabola described by the equation 3y=2x^2+16x+28 is (m, n). What is m+n?
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Guest
Jun 22, 2021
0
504
1
help plssss
An $8$-cm-by-$8$-cm square is partitioned as shown. Points $A$ and $B$ are the midpoints of two opposite sides of the square. What is the area of the shaded region?
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Guest
Jun 22, 2021
-1
456
1
+515
a little help
thanks
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mworkhard222
Jun 22, 2021
+2
429
1
+428
i need help
if a+1=b+2=c+3=d+4=a+b+c+d+5 what is a+b+c+d?
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Dennis070sinneD
Jun 22, 2021
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