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NARA [144]
2 years ago
11

Solve. 7 + (42 - 5)- O 12 4" 12 16 Done

Mathematics
2 answers:
neonofarm [45]2 years ago
7 0

Answer:

Step-by-step explanation:

Here you go mate

Step 1

7+(42-5)-0  Equation/Question

Step 2

7+(42-5)-0  Simplify

7+37+(-0)

44+(-0)

44+0

Step 3

44+0  Add them

answer

44

Hope this helps

ehidna [41]2 years ago
6 0

Answer:

Step-by-step explanation:

i can help

Step 1

7 + (42 - 5)- O  Simplifying

Step 2

7 + (42 - 5)- O  Follow PEMDAS operations

7+37-0

Step 3

7+37-0  Add and subtract

Answer

44

Hope this helps

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The following polynomial is defined on the interval [-2, 2]:
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Answer:

Using Matlab code for Fourier series to calculate for the function, see the attached

Step-by-step explanation:

Go through the picture step by step.

6 0
3 years ago
A car salesman has 8 used cars for sale. They have a mean price of $4500. What is the total price of all 8 cars?
muminat

Answer:

$36000

Step-by-step explanation:

We have a mean price of $4500 this means that in the 8 cars we have cars with higer and lower prices than $4500 but that if we have to give the same price to 8 cars that would be $4500. Then to know the total price of the all 8 cars we just have to multiply:

\$4500\cdot 8=$36000

7 0
3 years ago
the vertex of this parabola is at (5,5). when the x-value is 6, the y-value is -1. what is the coefficient of the squared in the
zlopas [31]

Answer: OPTION D.

Step-by-step explanation:

The vertex form of a quadratic function is:

y= a(x - h)^2 + k

Where (h, k) is the vertex of the parabola and "a" is the coefficient of the squared in the parabola's equation.

We know that the vertex of this parabola is at (5,5) and we also know that when the x-value is 6, the y-value is -1.

Then  we can substitute values into  f (x) = a(x - h)^2 + k and solve for "a". This is:

-1= a(6- 5)^2 + 5\\\\-1=a+5\\\\-1-5=a\\\\a=-6

7 0
3 years ago
Some people advise that in very cold​ weather, you should keep the gas tank in your car more than half full. Lou​'s car had 6.8
Katen [24]

Answer: You have the following information given in the problem above:

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-   Lou​'s car had 5.9 gallons in the 13​-gallon tank.

2. Therefore, if he filled the tank, you can calculate the total amount of money Lou spent, by subtracting 13 gallons and 5.9 gallons and multiplying the result by ​$3.80.

3. Then, the result is:

$26.98

4 0
3 years ago
Read 2 more answers
For each pair of numbers, tell: By what percent of the first number is the second number larger? By what percent of the second n
marishachu [46]
The answer for the first question is 10%.
Reason: The second number (110) is larger than the first number (100) by 10 it is 10% the first number.
.
The answer for the second question is 25%, also.
Reason: The first number (100) is smaller than the second number (110) by 10 and it is 9.1% of the second number.
:)
3 0
3 years ago
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