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2 years ago

Evaluate this exponential expression 5 • (3 + 6)^2 - 6^2

Mathematics

1 answer:

tensa zangetsu [6.8K]2 years ago

8 0

The answer of this expression is 369

We know that to solve a numerical expression, we will calculate with property base form.

When there are symbols in an expression, we first solve the numbers in order that are between:

Parentheses ( )
Brackets [ ]
Braces { }

The math signs calculated first in order are;

Power - square root
Multiplication - division
Addition - subtraction

Given the expression, the resolution will be:

5 * ( 3 + 6 )² - 6²

5 * 9² - 6²

5 * 81 - 36

406 - 36

369

So, the value of this numeric expression is 369

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WILL GIVE BRAINLIEST AND 20 POINTS! Find m∠AOC given x = 167° and y = 20°.

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Answer:

187*

Step-by-step explanation:

167 plus 20 is 187

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3 years ago

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3 years ago

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nevsk [136]

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3 years ago

Jamie says that the expression 6x-2x+4 and 4(x+1) are not equivalent because one expression has a term that is subtracted and th

Sati [7]

Answer:

1. D 2. A 3. Distribute the four in 4(x+1)

Step-by-step explanation:

1. It says that Jamie is saying that they are "not equivalent".

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8 0

3 years ago

velikii [3]

Given data:

Volume of the prism A = 2080 $c m^{3}$

Let us find the ratio of the volume of prisms given in the diagram:
$\frac{ V_{A}}{V_{B}} = \frac{8^{3}}{4^{3}}$
$\frac{ V_{A}}{V_{B}} = 8$

Since the condition is:
The volume of Prism A = The volume of Prism B
Therefore,
The ratio of their volumes should be 8.
$\frac{ V_{A}}{V_{B}} =8$

Since Volume of A = 2080 $cm^{3}$

Plug-in the value, you would get:

$\frac{2080}{8}} = V_{B}$

Ans: Volume of B = 260 $cm^{3}$

7 0

4 years ago