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valentina_108 [34]

3 years ago

11

Evaluate the radical expression. Express your answer in simplified form. If the expression does not represent a real number, ind

icate, not a real number.

2 answers:

nadezda [96]3 years ago

6 0

Answer:

-10

Step-by-step explanation:

shutvik [7]3 years ago

5 0

Answer:

- 10

Step-by-step explanation:

- √100

= - 10

( - 10 is a real number )

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Use an array or an area model to illustrate how to solve this equation. Then, explain each part of the

valentina_108 [34]

Answer:

870

Step-by-step explanation:

Array model shown below along with description (at the bottom).

3 0

4 years ago

Select the correct answer.<br> The given equation has been solved in the table.

Ilya [14]

Answer:

D. The subtraction property of equality was not applied to solve this equation.

Step-by-step explanation:

<u>Step 1</u>: Given

$\sf \dfrac{x}{2}-7=-7$

<u>Step 2</u>: Addition Property of Equality

(add 7 to both sides)

$\implies \sf \dfrac{x}{2}-7+7=-7+7$

<u>Step 3</u>: Simplify

$\implies \sf \dfrac{x}{2}=0$

<u>Step 4</u>: Multiplication Property of Equality

(multiply both sides by 2)

$\implies \sf 2 \cdot \dfrac{x}{2}=2 \cdot0$

<u>Step 5</u>: Simplify

$\implies \sf x=0$

7 0

2 years ago

Read 2 more answers

MULTIPLE CHOICE!! PLEASE HELP!!

seropon [69]

I think it would be A

8 0

3 years ago

Use the graph to the right to write an equation of the line. What is the equation?

Bingel [31]

Answer:

y = 1/4 x - 2

Step-by-step explanation:

To write the equation of a line, find from the line the slope and y-intercept. The y-intercept is where the line crosses the y-axis which here is at point (0,-2).

The slope of the line is found by writing a ratio between the vertical distance and the horizontal distance between points.

Slope is 1/4.

Substitute m = 1/4 and b = -2 into the slope intercept form y = mx + b.

y = 1/4 x - 2

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3 years ago

Binod has 20rs in his bank and 2 rs in his purse.<br>what is his total net worth?

IRISSAK [1]

Answer:

22rs

Step-by-step explanation:

Hope this helps! :D

5 0

3 years ago

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