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Llana [10]
3 years ago
10

Why do you switch the inequality sign when multiplying or dividing by a negative?

Mathematics
1 answer:
Andreas93 [3]3 years ago
5 0
If we multiply or divide both sides of an inequality by a negative number, you have to flip the inequality. Hope this helps :)
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What Is The Answer To <br> - 3/4 + 4/7 =?
Mrrafil [7]

Answer:

Oof

Step-by-step explanation:

First, change the denominators cuz, math. Then just do the math. Why you asking me?

4 0
3 years ago
Show how it is possible for two triangles to intersect one point, two points, three points, four points, five points, or six poi
antoniya [11.8K]
In your question which ask for the how its possible for the two triangles to intersect in one, two, three, four, five, six points but not seven points. Its because the triangles has only 3 sides which means that the intersection that could from in the two is less than 7 or maximum of 6
4 0
2 years ago
Read 2 more answers
Find the perimeter of triangle ABC, with coordinates A(-3, 0), B(0, 4), and C(3, 0)
ra1l [238]
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7 0
3 years ago
An artist paints a 4 foot x 16 foot mural on a wall what is the total area of the mural
hram777 [196]

Answer:

64 feet squared

Step-by-step explanation:

Multiply the dimensions (4*16) and that will give you 64)

Hope it helps :>


[MARK BRAINLIEST :) ]

8 0
2 years ago
What is the probability that if 13 letters are typed, no letters are repeated?
faltersainse [42]

If there are 13 letters typed, the probability that no letters will be repeated can be found to be 1.05 x 10⁻²⁰

<h3>How to find the probability no letters are repeated?</h3>

First, find the number of possibilities of 13 letters from 26 letters in the alphabet as:

= 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26 x 26

= 6.156 x 10³⁶ possibilities

If the numbers are not to be repeated then the possibilities are:

= 26 x 25 x 24 x 23 x 22 x 21 x 20 x 19 x 18 x 17 x 16 x 15 x 14

= 64764752532480000 possibilities

The probability that no letters are repeated is:

= 64764752532480000 / 6.156 x 10³⁶

= 0.0000000000000000000105

= 1.05 x 10⁻²⁰

Find out more on probability at brainly.com/question/8994028

#SPJ1

5 0
1 year ago
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