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natulia [17]
2 years ago
9

this is just so dum why do they make the app if nobody is going to help me and other some people have to post the same question

5 times even more if they have their people in need that need help and they come on brainly so they can get help even I do but yall dont care yall answer that yall want to answer thats not fair
Mathematics
2 answers:
Alekssandra [29.7K]2 years ago
8 0

What question do you need help with

Flauer [41]2 years ago
6 0

Answer:

thanks for the points <3

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What is the maximum height the bee reaches as it flies from A to B?
Natasha2012 [34]
It's asking you to find the derivative, which is -0.06x+1.8, and then, when it equals zero, it has reached the top. that is, -0.06x+1.8=0, or x= 30. plug that into the original formula, and you get -0.03(30)²+1.8(30)-24, or 3. the answer is 3 (inches, presumably)
5 0
3 years ago
X + y = 6 x - y = 8 Solve the system of equations.
MatroZZZ [7]

Answer:

x=7

y=-1

Step-by-step explanation:

When the two equations are solved together, they form simultaneous equations.

x+y=6

x-y=8

Let us use the elimination method. if we add the two equations, we eliminate y.

2x=14

x=7

Let us substitute for the value of x obtained above.

x-y=8

7-y=8

y=7-8

y=-1

4 0
3 years ago
Read 2 more answers
Please help right away
Y_Kistochka [10]

Answer:

I think it is B

Step-by-step explanation:

8 0
3 years ago
Prove that for all natural numbers n 8n-3n is divisible by 5
sertanlavr [38]
8n-3n=n(8-3)=n(5)=5n=5 times n
5 is a factor of 5n so it is evenly divisible by 5
and since n is a natural number, it is the multiplier to make multipules of 5

6 0
3 years ago
Read 2 more answers
One small airplane has 44 seats. The flight crew sits in two of these seats. The remaining seats are divided equally into 7 rows
Amiraneli [1.4K]

The number of seats in each row is an illustration of mathematical expressions.

  • <em>The numerical expression for the number of seats in each row is: </em>\mathbf{\frac{44 - 2}{7}}<em />
  • <em>The number of seats in each row would be 6</em>

The given parameters are:

\mathbf{Total\ Seats = 44}

\mathbf{Flight\ Crew = 2}

\mathbf{Rows = 7}

So, the remaining seat is calculated as:

\mathbf{Remaining = Total\ Seats - Flight\ Crew }

Substitute known values

\mathbf{Remaining = 44 - 2}

The number of seat in each row is calculated as:

\mathbf{Seats = \frac{Remaining}{Rows}}

Substitute known values

\mathbf{Seats = \frac{44 - 2}{7}}

Hence, the numerical expression for the number of seats in each row is:

\mathbf{\frac{44 - 2}{7}}

When the expression is solved, the number of seats in each row would be 6

Read more about numerical expressions at:

brainly.com/question/4884465

5 0
2 years ago
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