2 years ago

Which is the last operation performed when evaluating (8-2x)^2+4 for x=3

Mathematics

2 answers:

Salsk061 [2.6K]2 years ago

6 0

Addition will be the last operation

Natasha2012 [34]2 years ago

4 0

Answer:

addition

Step-by-step explanation:

i took the test

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Question 83 true or false and why ? plz ryt answer thanks

Vikki [24]

The answer is false.

The formula for the SA of a cone is $\pi r^{2}+\pi rl$ where r is the radius of the base and l is the slant height.
Since we have both the slant's height and the radius of the base we can answer this just by plugging numbers in;
$SA=\pi r^{2}+\pi rl\\
SA=\pi (2^{2})+\pi (2)(6)\\
SA=4\pi+12\pi\\
SA=16\pi\\$
$16\pi$ ≈50.2654...

So your answer is false.

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3 years ago

Suppose we train a hard-margin linear SVM on n > 100 datapoints in R₂, yielding a hyperplane with exactly 2 support vectors.

svlad2 [7]

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Step-by-step explanation:It jusyt is

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3 years ago

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Kay [80]

Answer

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Step-by-step explanation:

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2 years ago

The perimeter of the isoceles triangle is 54. The ratio of the leg to the base is 7:4. Find the length of the base

Norma-Jean [14]

9514 1404 393

Answer:

12 units

Step-by-step explanation:

The ratio of the base to the other sides is ...

4 : 7 : 7

The perimeter is a total of 4 +7 +7 = 18 ratio units, so each ratio units stands for 54/18 = 3 length units.

The base length is then ...

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2 years ago

What's the value of 8 in the number 56, 782, 010, 000

Doss [256]

okay so 56,782,010,000 and you are just looking at the 8 so you could shorten it to 82,000,000 what is the value of the 8?

82000000, eighty-two million

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2 years ago

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