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IgorLugansk [536]
3 years ago
5

Problem 7-12 don't understand it so can I have answer please.

Mathematics
1 answer:
ValentinkaMS [17]3 years ago
5 0
-5
hope this helps!!!!
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Is 0 a real number? Why or why not
Elena-2011 [213]

Answer:

The number 0 is both real and imaginary. ): Includes real numbers, imaginary numbers, and sums and differences of real and imaginary numbers.

Step-by-step explanation:

so i would say no but thats for you to decide

3 0
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Find the difference 51/4 - 2 3/4
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Difference means to minus

5 1/4 - 2 3/4 = 

[since 1/4 cannot minus 3/4, we need to convert one of the 5 wholes into quarters: 5 1/4 = 4 5/4 ]


5 1/4 - 2 3/4
= 4 5/4 - 2 3/4
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3 years ago
What is an interim math checkpoint?
mylen [45]

Answer:

Interim assessments: evaluate student learning and monitor progress toward year-end goals and allow teachers to target and adjust instruction; administered at checkpoints throughout the year.

Step-by-step explanation:

4 0
3 years ago
Consider the figure below. I need need help with what’s the slope of TR is:
Keith_Richards [23]

Answer:

The slope of RT is: m = 1

Step-by-step explanation:

Given

  • R(-3, 1)
  • T(2, 6)

Determining the slope between (-3, 1) and (2, 6)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

\left(x_1,\:y_1\right)=\left(-3,\:1\right),\:\left(x_2,\:y_2\right)=\left(2,\:6\right)

m=\frac{6-1}{2-\left(-3\right)}

Refine

m=1

Therefore, the slope of RT is: m = 1

5 0
3 years ago
What is (2x3) squared + 5 squared?
boyakko [2]

6 squared is 36 and 5 squared is 25 so if you add them together you get 61.

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3 years ago
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