All Questions ⁺⁰237808 Questions

0

821

1

+4

help please

six is subtracted from a number. The result is divided by four. this result is added to 10 to give 30. what is the number?
a. 4 b. 80 c.86 d.16

bagel Dec 8, 2017

0

4109

1

The line with equation x + y = 0 coincides with the terminal side of an angle θ in standard position in Quadrant II.

The line with equation x + y = 0 coincides with the terminal side of an angle θ in standard position in Quadrant II.
What is the value of tanθ?

Guest Dec 8, 2017

0

3434

1

The line with equation a + 2b = 0 coincides with the terminal side of an angle θ in standard position and cos θ<0.

The line with equation a + 2b = 0 coincides with the terminal side of an angle θ in standard position and cos θ<0.
What is the value of sinθ?

−2√5/5 read more ..

Guest Dec 8, 2017

0

2388

1

What is the value of cosθ given that (−2, 9) is a point on the terminal side of θ?

What is the value of cosθ given that (−2, 9) is a point on the terminal side of θ?

9√85/85
−9√85/85 read more ..

Guest Dec 8, 2017

0

1121

1

+234

Which statements are true?

△ABC∼△PQR
Which statements are true?
Select each correct answer.
AB/PQ=BC/QR read more ..

skye25 Dec 8, 2017

0

914

1

+4117

Help.

NotSoSmart Dec 8, 2017

+1

1476

1

+234

Which statements are true?

△ABC∼△PQR
Which statements are true?
Select each correct answer.
AB/PQ=BC/QR read more ..

skye25 Dec 8, 2017

0

2124

1

+234

Rectangle JKLM is similar to rectangle WXYZ .

What is the scale factor of a dilation from JKLM toWXYZ ?

read more ..

skye25 Dec 8, 2017

0

1004

5

+107

have a great friday

hope your day has been good if not just hang in there you only got a so long left

read more ..

off-topic

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foxy02 Dec 8, 2017

0

1631

1

+234

Complete the similarity statement for the two triangles shown.

skye25 Dec 8, 2017

0

1502

1

+234

Which pairs of rectangles are similar polygons?

elect Similar or Not Similar for each pair of rectangles. read more ..

skye25 Dec 8, 2017

0

1424

1

+234

The smaller triangle is the image of the larger triangle after a dilation. The center of the dilation is (4,2).

The smaller triangle is the image of the larger triangle after a dilation. The center of the dilation is (4,2). What is the scale read more ..

skye25 Dec 8, 2017

0

542

0

Problem:5

Problem:
The inverse of modulo 39 is . What is the inverse of modulo 39 in terms of ?
Give your answer as an expression in terms of .

Guest Dec 8, 2017

+1

1528

2

+1378

Suppose that g(x)=f^{-1}(x). If g(-15)=0, g(0)=3, g(3)=9 and g(9)=20, what is f(f(9))?

Suppose that g(x)=f^{-1}(x). If g(-15)=0, g(0)=3, g(3)=9 and g(9)=20, what is f(f(9))?

Thanks!

AnonymousConfusedGuy Dec 8, 2017

0

939

2

+595

1. What is the equation of the verticle asymptote of g(x)= 4 log 3 (x-2)+5

1. What is the equation of the verticle asymptote of g(x)= 4 log3 (x-2)+5

2. What is the domain of the function g(x) = 3 log2 (x-1)+4?
read more ..

jbouyer Dec 8, 2017

0

928

1

+595

2(6) 5x =221

2(6)5x=221

Which 2 statements represent the relationship between y=2x and y=log2 x? read more ..

jbouyer Dec 8, 2017

0

1084

6

+85

Trig Is Phun

Hey guys im having a little trouble with trig and I would really appriciate it if someone would help me out, just answer any of them that read more ..

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JoeTheCat Dec 8, 2017

0

869

1

question

i just received this problem and need help
Y = (ln((x/m) - sa))/(r^2)
thanks

Guest Dec 8, 2017

Dec 7, 2017

0

1495

2

+895

Exponential Functions

A mechanical engineer earned a yearly salary of $50,000 in 1990 and has averaged a 6.2% raise anually for the last 10 years and expects that this increase will continue.

a) Write an equation that models this situation. Let S=yearly read more ..

AdamTaurus Dec 7, 2017

0

1234

2

+1443

help ANYONE!

On her previous five attempts Sarah had achieved times, in seconds, of 86, 94, 97, 88 and 96, for swimming 50 meters. After her sixth try she brought her median time down to 92 seconds. What was her time, in seconds, for her sixth attempt?

PearlescentMoon ●●

SmartMathMan Dec 7, 2017

0

772

1

Solving for X

How to solve for x?

Guest Dec 7, 2017

0

1197

1

+1443

help

There is a set of five positive integers whose average (mean) is 5, whose median is 5, and whose only mode is 8. What is the difference between the largest and smallest integers in the set?

SmartMathMan Dec 7, 2017

0

1420

1

+1443

help

The average of four different positive whole numbers is 4. If the difference between the largest and smallest of these numbers is as large as possible, what is the average of the other two numbers?

SmartMathMan Dec 7, 2017

0

1627

2

+24

The last questions I need... help!

I can't even complete the graph on this one ^
read more ..

davidgba64 Dec 7, 2017

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