# What is the first step in using the square root property?

## Answers

Answer 1
Answer:

Answer: Isolate the term that contains the squared variable. Then, take the square root of both sides and solve.

Step-by-step explanation:

To solve an equation by using the square root property, you will first isolate the term that contains the squared variable. You can then take the square root of both sides and solve for the variable. Make sure to write the final answer in simplified form.

## Related Questions

HELP ME OUT PLEASE!!! In triangle ABC, the length of side AB is 15 inches and the length of side BC is 21 inches. Which of the following could be the length of side AC?A.
41 inches
B.
4 inches
C.
38 inches
D.
30 inches

### Answers

Answer:

30

Step-by-step explanation:

the answer has to be greater than 6 and less than 36

15+21=36, 21-15=6

### Final answer:

In triangle ABC, where AB = 15 inches, BC = 21 inches, the possible length of AC is 30 inches based on the triangle inequality theorem that states the sum of two sides of a triangle must be greater than the length of the remaining side. The length of AC should be between the sum and the difference of AB and BC. Only option D (30 inches) falls in this range.

### Explanation:

To find out the possible lengths of side AC in triangle ABC, we can apply the triangle inequality theorem which states that the sum of the lengths of any two sides of a triangle must be greater than the length of the remaining side. Here, AB = 15 inches and BC = 21 inches. Therefore, AC must be less than the sum of AB and BC(15 + 21 = 36 inches) and more than the difference of AB and BC(21 - 15 = 6 inches).

So, the length of AC must be between 6 inches and 36 inches. Looking at the options, only D. 30 inches falls within this range. As a result, 30 inches could be the length of side AC in triangle ABC.

### Learn more about Triangle Inequality Theorem:

brainly.com/question/31434097

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Let U be the set of natural numbers, A be the set positive odd integers and B be thepositive even integers. Determine
i. A U B
ii. A - B ​

### Answers

Answer:

Hope it helped u

Step-by-step explanation:

A class has 30 people at the beginning of the school term but now has five pupils what is the percent of increase

### Answers

17 percent increase 5/30

Find the following for the function f(x) = 3x2 + 4x - 4.(a) f(0)
(e) - f(x)
(b) f(3)
(f) f(x+3)
(c) f(-3)
(g) f(3x)
(d) f(-x)
(h) f(x+h)
(a) f(0) = (Simplify your answer.)
(b) f(3) = (Simplify your answer.)
(c) f(-3)=(Simplify your answer.)

### Answers

Answer:

f(0)=2

f(3)=14

f(3)=14

10 (1/2x+2)-5=3(x-6)+1

### Answers

Answer:

x = -16

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

1. Brackets
2. Parenthesis
3. Exponents
4. Multiplication
5. Division
6. Addition
7. Subtraction
• Left to Right

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

10(1/2x + 2) - 5 = 3(x - 6) + 1

Step 2: Solve for x

1. Distribute:                                   5x + 20 - 5 = 3x - 18 + 1
2. Combine like terms:                   5x + 15 = 3x - 17
3. Subtract 3x on both sides:         2x + 15 = -17
4. Subtract 15 on both sides:         2x = -32
5. Divide 2 on both sides:              x = -16

Step 3: Check

Plug in x into the original equation to verify it's a solution.

1. Substitute in x:                     10(1/2(-16) + 2) - 5 = 3(-16 - 6) + 1
2. Multiply:                                10(-8 + 2) - 5 = 3(-16 - 6) + 1
3. Add/Subtract:                       10(-6) - 5 = 3(-22) + 1
4. Multiply:                                -60 - 5 = -66 + 1
5. Subtract/Add:                       -65 = -65

Here we see that -65 does indeed equal -65.

∴ x = -16 is the solution of the equation.

What is the opposite of the three rational numbers.
|-13| =
|14| =
- |42| =

### Answers

Answer:

|-13| = 13, so the opposite is -13

|14| = 14, the opposite is -14

-|42| = -42, the opposite is 42