All Questions

0

495

1

help pls

Find the distance between Q = (3, -7, -1) and the line through A = (1, 1, 2) and B = (2, 3, 4) This distance is equal to
for some integer d. What is d?

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Guest Mar 16, 2019

0

766

1

Consider the line through points $A = (1, 1, 2)$ and $B = (2, 3, 4)$. This line can be parametrized as \[(at +b, ct +d, et +f)\]for some cho

Consider the line through points and . This line can be parametrized as
for some choices of constants and f. What is the ordered pair ?

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Guest Mar 15, 2019

0

418

1

how to change the log base

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Guest Mar 15, 2019

0

613

1

3x +y = 11 x - y = 25

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Guest Mar 15, 2019

0

650

1

+1206

help

Find the inradius of if and .

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Logic Mar 15, 2019

+1

1896

1

+1206

help

Square has side length 1 unit. Points E and F are on sides AB and CB, respectively, with AE = CF. When the square is folded along the lines DE and DF, sides AD and CD coincide and lie on diagonal BD. The read more ..

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Logic Mar 15, 2019

0

947

1

+1995

The focus of a parabola is (0,−2) . The directrix of the parabola is y=-1 .

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jjennylove Mar 15, 2019

-2

700

1

+73

Another one I need help on...

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GAMEMASTERX40 Mar 15, 2019

0

1298

5

rate of change question

A tank of liquid has both an inlet pipe allowing liquid to be added to the tank and a drain allowing liquid to be drained from the tank.
The rate at which liquid is entering the tank through the inlet pipe is modeled by the function i(x)=3x^2+2, read more ..

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Guest Mar 15, 2019

-4

672

1

+73

Can anybody help me solve this?

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GAMEMASTERX40 Mar 15, 2019

0

662

1

What is the tangent of angle x in this rectangle?

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Guest Mar 15, 2019

0

875

1

Which fraction represents the value of cos x ?

What is the value of cos x? How do you set this problem up?

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Guest Mar 15, 2019

0

737

1

+155

Need Assistance

what is (f-g) (x)?
f(x) = 3x^5 +6x^2-5
g(x)=2x^4+7x^2-x+16
read more ..

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jj88778 Mar 15, 2019

0

450

1

Help

What is (f*g)(x)?
F(x)=x^4-9
g(x)=x^3+9
read more ..

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Guest Mar 15, 2019

-4

873

3

+1011

Help

A polygon is shown:

The area of polygon MNOPQR = Area of a rectangle that is 12 square units + Area of a rectangle that is ___ square units. read more ..

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Nickolas Mar 15, 2019

0

530

1

calculator where i can put my own powers

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Guest Mar 15, 2019

0

720

1

+155

Need Help

What is (f+g)(x)?
f(x) = x^3 -x
g(x) =x^3+2x^2-10
read more ..

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jj88778 Mar 15, 2019

-5

1129

9

+1011

Help please 20

A solid is composed of squares and equilateral triangles. Its net is shown below: read more ..

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Nickolas Mar 15, 2019

+1

672

1

+155

Help

which characteristic is correct for the function f(x)= -2x^3+3x?

neither even nor odd
both even and odd read more ..

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jj88778 Mar 15, 2019

0

447

1

help

Given that find

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Guest Mar 15, 2019

0

648

2

+155

Help

If we graph these functions on the same coordinate plane.
f(x) =7
g(x)= x^2 +2x-8
read more ..

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jj88778 Mar 15, 2019

+1

1758

1

help

A cube 4 units on each side is composed of 64 unit cubes. Two faces of the larger cube that share an edge are painted blue, and the cube is disassembled into 64 unit cubes. Two of the unit cubes are selected uniformly at random. What is the probability read more ..

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Guest Mar 15, 2019

0

691

2

+155

Need Some Help

graph both functions to find the solution(s) to the system. {f(x)=x+1
read more ..

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jj88778 Mar 15, 2019

0

886

1

Using an exponential model

Answer the question to the nearest tenth of a minute.
A cake recipe says to bake the cake until the center is 180 degrees, then let the cake cool to 120 degrees. Given the room temperature of 70 degrees, how long does it take the cake to cool to read more ..

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Guest Mar 15, 2019

All Questions ⁺⁰230874 Questions

help pls

Consider the line through points $A = (1, 1, 2)$ and $B = (2, 3, 4)$. This line can be parametrized as \[(at +b, ct +d, et +f)\]for some cho

how to change the log base

3x +y = 11 x - y = 25

help

help

The focus of a parabola is (0,−2) . The directrix of the parabola is y=-1 .

Another one I need help on...

rate of change question

Can anybody help me solve this?

What is the tangent of angle x in this rectangle?

Which fraction represents the value of cos x ?

Need Assistance

Help

Help

calculator where i can put my own powers

Need Help

Help please 20

Help

help

Help

help

Need Some Help

Using an exponential model

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