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Post New Question
All Questions
+0
229737 Questions
0
544
1
I need some help!
Consider the polynomials
f(x)=1-12x+3x^2-4x^3+5x^
and
g(x)=3-2x-6x^3+9x^4
Find c such that the polynomial f(x)+cg(x) has degree 3.
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Guest
Jul 28, 2020
0
301
0
help with line problem?
The equations of three lines are given below.
Line 1: 10x - 6y = 8
Line 2: 3y = 5x +7
Line 3: y =5/3x-8
For each pair of lines, determine whether they are parallel, perpendicular, or neither.
read more ..
Guest
Jul 28, 2020
0
313
1
simultaneous system
Let a and b be real numbers that satisfy the equation above. Find the value of 2ab.
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Guest
Jul 28, 2020
+1
669
1
+5
can anyone help me find the inverse of this 3y+5x=18, please it's urgent.
can anyone help me find the inverse of this 3y+5x=18, please it's urgent.
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BLAH123
Jul 28, 2020
+1
382
1
need help with inequality
What's the inequality represented by the graph?
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Guest
Jul 28, 2020
0
262
0
hello I need help
https://web2.0calc.com/questions/help-plz_25867
Guest
Jul 28, 2020
0
612
2
+981
Thanks for an help
Thanks for an help
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qwertyzz
Jul 28, 2020
0
265
0
geometry question
Consider a square ABCD with side length 2. Let E be the midpoint of AB, F the midpoint of BC, and P and Q the points at which line segment AF intersects DE and DB, respectively.
read more ..
Guest
Jul 28, 2020
0
477
1
Hi another guest has posted this question, and I would like to know the solution to it.
Hi another guest has posted this question, and I would like to know the solution to it.
Can someone please solve this question?
https://web2.0calc.com/questions/hard-algebra-problem-please-help
read more ..
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Guest
Jul 28, 2020
0
272
0
geometry problem
help pleeease.
Guest
Jul 28, 2020
0
697
2
HELP PLZ
Let a = 4 + 3i, b = 1 -2i, and c = 8 - 5i. The complex number d is such that a,b, c, and d form the vertices of a parallelogram, when plotted in the complex plane. Enter all possible values of d, separated by commas.
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Guest
Jul 28, 2020
0
277
0
HELP!!
Below is the graph of $y = a \sin(bx)$, for some positive constants $a$ and $b$. Find $a + b$.
Guest
Jul 28, 2020
+1
585
4
+58
Help on C&P Independent Events
How many ways are there to divide a group of 6 friends among the basketball team, the soccer team, and the track team? (Each team could have anywhere from 0 to 6 of the friends on it. Assume the friends are distinguishable.)
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Williamjwu8
Jul 28, 2020
0
481
1
+981
Help maybe
Thanks for le helpfulness
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qwertyzz
Jul 28, 2020
0
290
1
I need help on a math question
Can someone please help me with this problem?
Thank you!!
read more ..
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Guest
Jul 28, 2020
0
797
2
+80
please help! I tried to solve it but i didnt get the correct answer
Two-thirds of the students at Baker Middle School take music. There are 834 students who take music. How many students are there at Baker Middle School?
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laureli
Jul 28, 2020
0
375
2
geometry i need help plz
In the diagram below, $\angle PQR = \angle PRQ = \angle STR = \angle TSR$, $RQ = 8$, and $SQ = 2$. Find $PQ$. Also I need this answered correctly because you guys already have this question bu the answer is wrong
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Guest
Jul 28, 2020
0
806
1
+54
Some more questions
1. Find y if the point (-6,y) is on the line that passes through (-1,7) and (3,-2).
2.A line has a slope of and its y-intercept is (0,18) . What is its x-intercept?
read more ..
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Sub2JessieGamez
Jul 28, 2020
+1
443
0
+334
Help
Web2.0calc is allowing me 2 type this question so i just typed it out and screenshoted it.
Rayjplayz
Jul 28, 2020
0
308
0
trig question
In terms of trigonometric ratios of triangle BCD what is the length of CD.
Guest
Jul 28, 2020
0
413
2
Hard Problem
The hypotenuse of a right triangle measures inches and one angle is 45°. What is the number of square inches in the area of the triangle Pls Help pls.
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Guest
Jul 28, 2020
-1
478
3
+54
Mathhhh
Find the equation whose graph is shown below. Write your answer in standard form.
https://docs.google.com/document/d/1wlO2e95QUDqORyDW1jw6kdxAb7DE65dzVXfh5ML3nqk
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Sub2JessieGamez
Jul 28, 2020
0
323
1
Please help asap thank you.
A four-digit integer m and the four-digit integer obtained by reversing the order of the digits of m
are both divisible by 495. What is the greatest possible value of m?
read more ..
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Guest
Jul 28, 2020
0
471
1
if anyone can help, id really appreciate it
The sum of 225 consecutive positive integers only has digits 1 or 0. What is the smallest possible value of the sum?
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Guest
Jul 28, 2020
+1
438
0
+334
Help Plz
Web2.0calc is allowing me 2 type this question so i just typed it out and screenshoted it.
Rayjplayz
Jul 28, 2020
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