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Post New Question
All Questions
+0
229704 Questions
0
373
1
Please help I’ve been trying for so long
Line represent the graph of 3x + 4y = -14. Line passes through the point (-5,7), and is perpendicular to line . If line represents the graph of y=mx +b
, then find m+b.
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Guest
Jun 13, 2021
0
345
2
Algebra
What number goes in the box so that
\[x^2 + \boxed{\phantom{00}}x + 4\]
is the square of a binomial? If you find more than one, give your answer as a list.
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Guest
Jun 13, 2021
0
375
1
geometry
Trapezoid HGFE is inscribed in a circle, with EF || GH. If arc GH is 70 degrees, arc EH is x^2 - 2x degrees, and arc FG is 48 - 4x degrees, where x > 0 find arc EPF, in degrees.
read more ..
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Guest
Jun 13, 2021
0
561
4
Please help I’ve been trying for hours!
What is the greatest integer solution to pi x - 17 < 20?
catmg
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Guest
Jun 13, 2021
Jun 12, 2021
0
464
2
Please help
The equation y = -16t^2 + 26t + 105 describes the height (in feet) of a ball tossed up in the air at 26 feet per second from a height of 105 feet above the ground. In how many seconds will the ball hit the ground? Express your answer as a decimal rounded
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Guest
Jun 12, 2021
0
428
1
+67
Please help!!
Given that x+y= 7/10 and x-y= 5/14, find the value of x^2-y^2, expressed as a common fraction.
catmg
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Technoblade
Jun 12, 2021
0
363
3
+67
Please help!!
If (x + y)^2 = 25 and xy = 6, what is the value of x^2 + y^2?
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Technoblade
Jun 12, 2021
0
489
6
+514
really difficult
(hard)
xCorrosive
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mworkhard222
Jun 12, 2021
0
304
1
Help would be appreciated ツ
There are 10 students in Mr. Smith's class. He needs to choose three of them to be on student council. One will be in charge of charity work, one in charge of fund raising and one in charge of publicity. How many different ways can he choose three of his
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Guest
Jun 12, 2021
0
357
1
Please help
In a jumbo bag of bows, 1/5 are red, 1/2 are blue, 1/10 are green and the remaining 30 are white. How many of the bows are green?
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Guest
Jun 12, 2021
0
401
2
Please help
All triangles have the same value, and all circles have the same value. What is the sum of three circles?
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Guest
Jun 12, 2021
0
352
1
Help counting
An ordinary 6-sided die has a number on each face from 1 to 6 (each number appears on one face). How many ways can I paint two faces of a die blue, so that the product of the numbers on the painted faces isn't equal to 4?
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Guest
Jun 12, 2021
0
369
1
Polynomials
Jamie and Billy each think of a polynomial. Each of their polynomials is monic, has degree 3, and has the same positive constant term and the same coefficient of x. The product of their polynomials is x^6 +2x^5 +2x^4 +18x^3 + 33x^2+40x+81. What
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Guest
Jun 12, 2021
0
452
1
+100
help pls
Simplify the following expression to a simplified fraction:
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Wsai12
Jun 12, 2021
0
340
2
Can someone please help me with this!
If y= and x=2a+1, what is the value of y when a=-1?
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Guest
Jun 12, 2021
0
400
1
percent
A stock loses 10% of its value on Monday. On Tuesday it loses 20% of the value it had at the end of the day on Monday. On Wednesday it loses 30% of the value it had at the end of the day on Tuesday. What is the overall percent loss in value from the beginning
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Guest
Jun 12, 2021
0
349
2
please help me and i not speak ensglish
-(4-5+2)-3-[1-[6+(-3-1)-(-2+4)]+3-4
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Guest
Jun 12, 2021
0
350
2
geometry
Let PQRSTUVW be a rectangular prism, as shown. The area of face PQRS is 6. The area of face PQUT is 15. The area of face QUVR is 10. Find the volume of the rectangular prism.
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Guest
Jun 12, 2021
0
355
1
Help!!! Special Parts of A Triangle
In triangle ABC angle bisectors AD, BE, and CF meet at I. If DI = 3, BD = 4, and BI = 5, then compute the area of triangle ABC.
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Guest
Jun 12, 2021
0
362
1
Help ASAP!
If then what is the smallest possible value of ?
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Guest
Jun 12, 2021
-1
372
1
Answer it
https://web2.0calc.com/questions/proportions_8
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Guest
Jun 12, 2021
0
425
2
Plz halp!
What is the positive difference of the solutions of ?
Help, I'm stuck on this problem.
Thanks!
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Guest
Jun 12, 2021
0
385
1
repost bc last one was ignored
https://web2.0calc.com/questions/halp-im-so-confused
pls help :(
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Guest
Jun 12, 2021
0
547
1
Suppose that there are two congruent triangles $\triangle ABC$ and $\triangle ACD$ such that $AB = AC = AD,$ as shown in the following diagr
help! D:
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Guest
Jun 12, 2021
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