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Vladimir [108]
3 years ago
8

11. Explain how to evaluate the expression 9 +(45 x 2) = 10.

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
7 0

The Answer Is 18

Order Of Operation laws says that you must do the parentheses first, 45x2.

45x2=90

The next thing you must do is divide 90 by 10 since division is before addition.

90/10=9

Now combine like terms.

9+9=18

slega [8]3 years ago
7 0
Do Pemdas
45x2=90 divided by 10 equals 9+9=18
Answer is 18
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Can someone please help
Vinil7 [7]

Solving the given equation, the value of v that makes the statement true is:

A. v = 8.

<h3>What is the given equation?</h3>

The equation is:

12 = 12 + \frac{v - 8}{2}

Hence:

\frac{v - 8}{2} = 0

Applying cross multiplication:

v - 8 = 0

v = 8.

Hence option A is correct.

More can be learned about equations at brainly.com/question/27882730

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5 0
2 years ago
The number of books in a small library increases according to the function B =5400e^0.02t Where t is measured in years how many
Artyom0805 [142]

We have been given that the number of books in a small library increases according to the function B =5400e^{0.02t}, where t is measured in years. We are asked to find the number books in the library after nine years.

To find the number books in the library after nine years, we will substitute t=9 in our given equation as:

B =5400e^{0.02(9)}

B =5400e^{0.18}

B =5400(1.1972173631218102)

B =6464.973760857

Upon rounding to nearest whole number, we will get:

B\approx 6465

Therefore, there will be approximately 6465 books in the library after 9 years.

6 0
3 years ago
Which choice shows the coordinates of C'if the trapezoid is reflected across the y-axis?
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Step-by-step explanation:

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VashaNatasha [74]
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changes from positive to negative at x=0
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Answer:

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Step-by-step explanation:

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