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.

Someone please help me with this question ?

8/3+7/5aSimplify your answer as much as possible.

-6n+5=59 can someone plz tell me what this is

Find the area + perimeter of the following triangle

4(12+3) distributive property

8/3+7/5aSimplify your answer as much as possible.

-6n+5=59 can someone plz tell me what this is

Find the area + perimeter of the following triangle

4(12+3) distributive property

41 inches

B.

4 inches

C.

38 inches

D.

30 inches

**Answer:**

30

**Step-by-step explanation:**

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

15+21=36, 21-15=6

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.

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.

#SPJ2

i. A U B

ii. A - B

Answer:

Hope it helped u

Step-by-step explanation:

17 percent increase 5/30

(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.)

**Answer:**

f(0)=2

f(3)=14

f(3)=14

**Answer:**

x = -16

**General Formulas and Concepts:**

__Pre-Algebra__

Order of Operations: **BPEMDAS**

- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- 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__

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

__Step 3: Check__

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

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

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

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

|-13| =

|14| =

- |42| =

**Answer:**

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

|14| = 14, the opposite is -14

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