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alexgriva [62]
3 years ago
8

Simplify. (6+)(-7+7) Write your answer in the form a+b.

Mathematics
1 answer:
TEA [102]3 years ago
7 0

Step-by-step explanation:

6×(-7+7)

multiply each number in bracket by 6

(-42+42)

sum up whats left

=0

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Determine the mode for the following set of tests score 63,70,75,80,85,85.85,92,92,95,99
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The mode is 85, because it is the most occurring in the data set.

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S is an integer and
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Answer:

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I need the answer. Please help me . It’s due today
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9514 1404 393

Answer:

  graph: lower right

  π units to the right of the graph of f(x)

Step-by-step explanation:

The transformation of f(x) to f(x-h) is a translation to the right by h units.

Here, the function f(x) = 1/2cos(x) is transformed to f(x-π) = 1/2cos(x-π), so is a translation of f(x) to the right by π units.

The graph of the translated function is shown below.

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3 years ago
What is the range of the function?
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{3,9,12}

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3 0
3 years ago
Henry incorrectly said the rate 1/5 pound/1/10 gallon can be written as the unit rate 1/50 pound per gallon . What is the correc
kozerog [31]

Answer:

What is the correct unit rate?

The correct unit rate = 2 pound per gallon

What was Henry's likely​ error?

Henry's likely error was that instead of dividing the fractions he multiplied them

Step-by-step explanation:

Henry incorrectly said the rate 1/5 pound/1/10 gallon can be written as the unit rate 1/50 pound per gallon .

What is the correct unit​ rate?

The correct unit rate

= 1/5 / 1/10

= 1/5 ÷ 1/10

= 1/5 × 10/1

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What was Henry's likely​ error?

Henry's likely error was that instead of dividing the fractions he multiplied them

1/5 / 1/10

Henry calculated it : = 1/5 x 1/10 = 1/50

This is wrong.

The correct step is given below

1/5 / 1/10

= 1/5 ÷ 1/10

= 1/5 × 10/1

= 2 pound per gallon

7 0
3 years ago
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