All Questions ⁺⁰238361 Questions

0

764

1

Systems Word problems

Luke has 15 coins. He only has nickles and dimes. If the total value of the coins is $1.20, How many nickles does she have? A. 5 B.6 C.8 D.9

Guest Mar 28, 2017

+1

1064

3

+23

What are the coordinates of the reflection of (-2.5,3) across both axes

What are the coordinates of the reflection of (-2.5,3) across both axes

Awesome_Bunny Mar 28, 2017

-1

860

1

+4116

Help.

NotSoSmart Mar 28, 2017

0

1008

3

+117

Please help

Does the calculator display in Radiance or Degrees?

RinaC Mar 28, 2017

+2

1018

3

+230

(off topic)

Wow, there are 61 users online right now!! Thats a lot! Nice!!!

liveevillevi Mar 28, 2017

+1

916

1

+18

Functions

I need help please. Do these functions increase or decrease, and give the end behavior. (I)f(x)=4x-1/4
(II)f(x)=-1/2x+3

Pills Mar 28, 2017

-1

861

1

+4116

Help.

NotSoSmart Mar 28, 2017

-1

872

2

+4116

Help.

NotSoSmart Mar 28, 2017

0

980

2

+22

Fill in the Blank

How can you determine when two triangles are similar?
If two angles of one triangle are __________ to two angles of the other triangle, the triangles are similar by the _________ postulate.

Scheeit.Mads Mar 28, 2017

0

1534

1

prove sin(arccos(x))=√(1-x*x)

everything to the right of the square root symbol are supposed to be under the square root symbol; x*x=x2

Guest Mar 28, 2017

0

815

2

f(x)=(x+10)

Guest Mar 28, 2017

0

529

0

i need help on triginometry

Guest Mar 28, 2017

0

755

1

3 minus 2

tonys has3minus 2 equills

Guest Mar 28, 2017

0

815

1

+12

Trigonometry

Knowing that Sin(30)=1/2, find Cos(30) and Tan(30)

DenzelMathers Mar 28, 2017

0

655

1

solvveeeeeeee

wat is my triangles volume and surface area

Guest Mar 28, 2017

0

894

1

what is the answere

whats 800,000,000 x 9,000,000,000 =

Guest Mar 28, 2017

0

856

1

9c2−42+49

Guest Mar 28, 2017

+2

1351

3

+12

knowing that Tan(45)=1, find Sin(45) and Cos(45) with the fonamental relations

knowing that Tan(45)=1, find Sin(45) and Cos(45) with the fonamental relations

DenzelMathers Mar 28, 2017

0

578

1

Math...

How is 0.30 + 1.50 = 4.50 ?

Guest Mar 28, 2017

0

966

1

+117

Settings

How do I set it to answer in degrees and not radiance?

RinaC Mar 28, 2017

0

2

1570

2

(tan15∘)x(tan25∘)x(tan35∘)x(tan85∘) I know the answer but I do not know the solution answer: 1 help me pls

(tan15∘)x(tan25∘)x(tan35∘)x(tan85∘)
I know the answer but I do not know the solution
answer: 1
help me pls

Guest Mar 28, 2017

0

861

2

Math

Can the distributive property be used to rewrite ×3+48?

Guest Mar 28, 2017

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