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Anestetic [448]
3 years ago
8

Ur answer will be marked as brainliest

Mathematics
1 answer:
Mars2501 [29]3 years ago
7 0

Answer:

Hi there!

The correct answer is: 2x^{2} + y^{2} + z^{2}  - 2\sqrt{2} xy - 2\sqrt{2} xz + 2yz

Step-by-step explanation:

First of all I want to clarify I used to the fourth identity to solve this problem.

The fourth identity is: (x+y+z)^{2}  = x^{2}  + y^{2} + z^{2} + 2xy + 2xz + 2yz

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The number of eggs Mia can sell varies directly with the number of chickens she owns. The more hens she owns, the more
fiasKO [112]
Answer:
if she has 6 chickens and she sells 38 per week. you need to do (38 divided by 6) which would equal to 6.3 recurring (6.33333’) so now you’ve found out that one chicken is equivalent to 6.3333’ eggs you do (6.3333333x15) which is equal to 95

hope it helps
6 0
3 years ago
How many people aspire to become entrepreneurs if the total is 360 people? Doctor : 65% Police : 5% Pilot : 20% ENTREPENEURS????
KatRina [158]

Answer: 36 people

Step-by-step explanation:

1. The number of people that aspire to become doctor is:

360 people*0.65=234 people

2.  The number of people that aspire to become police is:

360 people*0.05=18 people

3.  The number of people that aspire to become pilot is:

360 people*0.2=72

4. The sum of people that do not aspire to become entrepreneurs is:

234 people+18 people+72 people=324 people

5.  Therefore, the number of people that aspire to become entrepreneurs is:

360 people-324 people=36 people

5 0
3 years ago
Cindy has four more than five times as many cousins as Kathy, k. which expression represents 1how many cousins Cindy has compare
Nadusha1986 [10]

Hello!

We can write this expression below.

5k+4

I hope this helps!

5 0
4 years ago
Read 2 more answers
A determine the center of gravity location for the destinations and shipping quantities shown below: destination (x,y) quantity
mina [271]
The answer is in the attached file.


7 0
3 years ago
What is the probability that a student eye color would be blue if their grade in physics is A? A two way table is presented belo
Zarrin [17]
The <u>correct answer</u> is:

16/45.

Explanation:

We want the probability that a student's eye color is blue if they made an A in physics.  This means we look at the column for students with an A.

There are 32 students with blue eyes in the A column.

This is out of 32+58=90 students that made an A.

This makes the probability 32/90, which simplifies to 16/45.
8 0
3 years ago
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