All Questions ⁺⁰232744 Questions

0

5

2117

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

1481

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

WhichWitchIsWhich Nov 10, 2017

0

1014

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 ●●

WhichWitchIsWhich Nov 10, 2017

+1

938

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 ..

OfficialBubbleTanks Nov 10, 2017

+1

874

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?

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 ●

klaensa1 Nov 10, 2017

0

1288

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.

OldTimer Nov 10, 2017

0

1078

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

542

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.

Guest Nov 10, 2017

0

754

2

+8

math help

https://imgur.com/yHtzC2h

blaketheboss567 Nov 10, 2017

0

769

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 ●

blaketheboss567 Nov 10, 2017

0

2049

3

Algebra Questions -- Please answer quickly! --

1)
Let line be the graph of . Line read more ..

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)

DannyBatman8 Nov 10, 2017

0

1280

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 ●●●

waffles Nov 10, 2017

0

710

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 ●

Guest Nov 10, 2017

0

728

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 ●

Guest Nov 10, 2017

Nov 9, 2017

0

964

3

+1495

help me please

help me please

What is an Adjective?

off-topic

ManuelBautista2019 Nov 9, 2017

0

1358

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

3284

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 ?

AngelRay Nov 9, 2017

-1

1398

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?

AngelRay Nov 9, 2017

+1

775

2

distributive property

AdamTaurus ●●

Guest Nov 9, 2017

+1

1003

13

IS GOD REAL?

Is God real?????

off-topic

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Guest Nov 9, 2017

0

724

6

i need help asap

AdamTaurus ●●●●●●

Guest Nov 9, 2017

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