Yahoo Answers is shutting down on 4 May 2021 (Eastern Time) and, as of 20 April 2021 (Eastern Time), the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

1. All categories
2. Science & Mathematics
3. Mathematics

# Mathematics

## Discover

• 10
Upvotes of all answers to this question

### round 475,695 to the nearest thousand?

13 Answers2 days ago
• 7
Upvotes of all answers to this question ### what congruence theorem proves that two triangles below are congruent ?

8 Answers2 days ago
• 4
Upvotes of all answers to this question ### Find A using the formula  A = Pe^rt?

13 Answers3 days ago
• 6
Upvotes of all answers to this question

### Solve the equation sin(x+3)=sinx, 0=<x=<2pi to 4 decimal places. The product of the two solutions is:?

Need help with this problem pls

8 Answers4 days ago
• 4
Upvotes of all answers to this question ### solve for x?

8 Answers2 days ago
• 2
Upvotes of all answers to this question

### graph your equations: 2x + 3y = 7 and y=2x + 27 label them properly, including point of intersection?

8 Answers2 days ago
• 7
Upvotes of all answers to this question

### how to find the area of a circle 12cm?

12 Answers3 days ago
• 6
Upvotes of all answers to this question ### Find the area of the parallelogram if BC=16.?

10 Answers4 days ago
• 1
Upvotes of all answers to this question

### How far is a 5k?

4 Answers5 hours ago
• 15
Upvotes of all answers to this question

### How many metres are in a mile...?

Favourite answer:

It is 1609.34 meters.

9 Answers4 days ago
• 0
Upvotes of all answers to this question ### In the picture below, the hot air balloon is flying at an altitude of (2) in kilometers.?

You are standing at the far right of the triangle and can be seen from the balloon at an angle of depression of 40. How far would you have to walk to be directly below the balloon?

5 Answers2 days ago
• 1
Upvotes of all answers to this question

### Mathematics ?

What's bigger 21 thousandths of an inch or 22 thousandths of a inch. What would be a bigger number? Or bigger on a tool gauge of some sort? (Thickness Gauge)

6 Answers3 days ago
• 4
Upvotes of all answers to this question

### Use exponent laws to explain why log(40) - log(5) is equivalent to log(8).?

Need help bc my teacher writes her own questions and I cannot find any examples from any of our notes/classes. Logarithmic math

7 Answers4 days ago
• 4
Upvotes of all answers to this question

### Solve the following equations by using the quadratic formula  ?

x2 - 12x + 4

8 Answers4 days ago
• 0
Upvotes of all answers to this question

### Find the requested term of the geometric sequence?

Favourite answer:

#1 ; a = 2

#5 ; =ar^4 = 512

Divide

r^4 = 256

r = 256^(1/4)

r = 4

Hence #3 ; ar^2 = 2(4)^2 = 32

5 Answers2 days ago
• 14
Upvotes of all answers to this question

### Hi, I am really stuck on this math question:?

Two ships leave a port, sailing 18 km/h and 26 km/h. Their angle between their directions of Travel from the port is 39°. How far part are the ships after 2 hours?

13 Answers6 days ago
• 1
Upvotes of all answers to this question

### Find the first and second derivate of  y = e^9e^x?

5 Answers2 days ago
• 4
Upvotes of all answers to this question ### Math: Geometric Series ?

I got two answers for this 19.83 and 24... which is correct??

6 Answers4 days ago
• 0
Upvotes of all answers to this question ### I need help finding volume?

6 Answers4 days ago
• 4
Upvotes of all answers to this question

### Differentiate. y = sec(𝜃) tan(𝜃)?

3.3

5 Answers4 days ago
Ask