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Post New Question
All Questions
+0
232310 Questions
0
5
2116
7
+267
A line passing through the distinct points (2a+4,3a^2) and (3a+4,5a^2) has slope a+3. Find the value of a.
A line passing through the distinct points (2a+4,3a^2) and (3a+4,5a^2) has slope a+3. Find the value of a.
BubbleTanks you're on fire today :D
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WhichWitchIsWhich
Nov 10, 2017
0
1479
3
+267
For what value of k does the line represented by the equation 1-kx = -3y contain the point (4,-3)?
For what value of k does the line represented by the equation 1-kx = -3y contain the point (4,-3)?
Thanks :D
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WhichWitchIsWhich
Nov 10, 2017
0
1012
2
+267
Graphing functions
The graphs of a function f(x)=3x+b and its inverse function f^{-1}(x) intersect at the point (-3,a). Given that b and a are both integers, what is the value of a?
Please i need quick help thanks :D
geno3141
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WhichWitchIsWhich
Nov 10, 2017
+1
935
3
+579
erm what have i done
put this into the calculator to have your brain explode (not literally)
x^3=100x+100
read more ..
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OfficialBubbleTanks
Nov 10, 2017
+1
871
4
+579
imaginary numbers
I know that 4*sqrt(-9)-2 simplifies to -2+12i, the problem is that I don't know how to simplify it to that solution. Web2.0 is very helpful, but it needs an option to show a step by step solution! Can somebody explain this so I understand?
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OfficialBubbleTanks
Nov 10, 2017
0
10629
1
+4
what adds up to -5 but multiplies to make -12 ????
x^2 - 16 / 2x^2 - 5x - 12
Mathhemathh
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klaensa1
Nov 10, 2017
0
1287
2
+239
Geometric Progression
The sum of the last 3 terms of a geometric progression having n terms is 1024 times the sum of the first 3 terms of the progression. If the third term is 5 find the last term.
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OldTimer
Nov 10, 2017
0
1076
7
+1124
Hi good people!,
Hi good people!,
My son brought home teacher's notes he had to go through, so I tried to explain the stuff. I got to a situation that i simply do not understand. please someone explain this:
read more ..
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juriemagic
Nov 10, 2017
0
541
1
Step problems
I need help understanding what to do with 1= x/5 + 3
I tried adding -3 to the positive 3 then to the positive . I got a 0 on 3 + -3 while on 1 + -3 I got a -2. Now I'm confused on what else I should do to the x/5.
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Guest
Nov 10, 2017
0
753
2
+8
math help
https://imgur.com/yHtzC2h
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blaketheboss567
Nov 10, 2017
0
767
1
+8
just need to check if i got my answer write
Write your answer with a positive exponent only.
u-5 * u-4
Mathhemathh
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blaketheboss567
Nov 10, 2017
0
2047
3
Algebra Questions -- Please answer quickly! --
1)
Let line
be the graph of
. Line
read more ..
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Guest
Nov 10, 2017
+2
971
2
+14
Challenge Try to solve this
http://cemc.uwaterloo.ca/resources/potw/2017-18/English/POTWC-17-NN-08-P.pdf click on link and answer below (DETAILED ANSWERS ONLY)
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DannyBatman8
Nov 10, 2017
0
1279
3
+647
help
The width, length, and height of a rectangular prism are each increased by 10% . What is the percent increase in the volume of the prism? Express your answer to the nearest whole number.
TheXSquaredFactor
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waffles
Nov 10, 2017
0
708
1
math fraction problem
Wanda has 5 containers of orange juice, 11 of apple juice, and 4 of grape juice. What fraction of the containers are not orange juice ?
Mathhemathh
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Guest
Nov 10, 2017
0
726
1
math fraction problem
Ryan has 6 Yankees baseball cards , 5 Dodgers cards, and 7 Braves cards. What fraction of the cards are Yankees cards ?
Mathhemathh
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Guest
Nov 10, 2017
Nov 9, 2017
0
961
3
+1495
help me please
help me please
What is an Adjective?
off-topic
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ManuelBautista2019
Nov 9, 2017
0
1356
13
+536
Who Here knows how to solve the Rubik's Cube?
I have directions I could give you on how to solve either the 2x2 or the 3x3.
Just let me know!
off-topic
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ProMagma
Nov 9, 2017
0
3283
1
+912
ABC is similar to XYZ. Also, side AB measures 6 cm, side BC measures 18 cm, and side XY measures 12
△ABC is similar to △XYZ. Also, side AB measures 6 cm, side BC measures 18 cm, and side XY measures 12 cm.
What is the measure of side YZ ?
hectictar
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AngelRay
Nov 9, 2017
-1
1397
1
+912
ABC is similar to LMN. Also, angle B measures 35 and angle C measures 95.
△ABC is similar to △LMN. Also, angle B measures 35° and angle C measures 95°.
What is the measure of angle L?
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AngelRay
Nov 9, 2017
+1
774
2
distributive property
-10=-10(-3-2x)
AdamTaurus
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Guest
Nov 9, 2017
+1
1001
13
IS GOD REAL?
Is God real?????
off-topic
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Guest
Nov 9, 2017
0
723
6
i need help asap
*-7=13
AdamTaurus
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Guest
Nov 9, 2017
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