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Nadya [2.5K]
2 years ago
6

Help me please need help on this question

Mathematics
2 answers:
HACTEHA [7]2 years ago
6 0

Answer:

-10

Step-by-step explanation:

Alenkinab [10]2 years ago
4 0

Answer:

12.5

Step-by-step explanation:

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The graph below is a portion of a complete graph. Which graph below is the complete graph assuming it is an even function?
Ierofanga [76]

Answer:

Option b

Step-by-step explanation:

A function is even if and only if f(-x) = f(x).

This means that there is the same value of y for x_0 and for -x_0

Where x_0 is any point belonging to the function .

Therefore you must select a graph whose ordered pairs are of the form (x_0, y_0) and (-x_0, y_0)

Therefore the correct answer is option b. Assume that each box in the graph equals 1 unit. Then, for x = 2 y = -3 and for x = -2 y = -3. Then it is shown that the function is even.

8 0
3 years ago
If Steve throws the football 50 meters in 3 seconds, what is the average speed of the football? Speed = distance / time
ankoles [38]

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3 years ago
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Plsssssss help -1 3/10 + 2/5
vitfil [10]

Answer:

Step-by-step explanation:

-9/10 or -0.9

8 0
3 years ago
Help me please,Thanks
Zepler [3.9K]
Answer is D because multiplying the fraction by 6/6 will result in the fraction for the choice D.
4 0
3 years ago
3⁴-21÷7 use pemdas. to solve this
9966 [12]

3⁴-21÷7

According to PEMDAS ( order of operations):

First, Do exponents before multiplying or dividing: 3^4

81-21÷7

Then, divide before subtracting (27÷7 )

81- 3

Finally, subtract

78

8 0
1 year ago
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