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3 years ago

What is a solution of the inequality shown below? 9 + b ≤ 2

Mathematics

2 answers:

Gala2k [10]3 years ago

8 0

Answer:

$x\leq -7$

Step-by-step explanation:

i put into desmos graphing caculater

MaRussiya [10]3 years ago

3 0

Answer: it would be b< with the line under it -7

Step-by-step explanation:

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Which expression represents the distance between the points (11, 4) and (5,8)?

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Answer:

$\displaystyle d = 2\sqrt{13}$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance Formula: $\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Step-by-step explanation:

Step 1: Define

Point (11, 4) → x₁ = 11, y₁ = 4

Point (5, 8) → x₂ = 5, y₂ = 8

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]: $\displaystyle d = \sqrt{(5-11)^2+(8-4)^2}$
[√Radical] (Parenthesis) Subtract: $\displaystyle d = \sqrt{(-6)^2+(4)^2}$
[√Radical] Evaluate exponents: $\displaystyle d = \sqrt{36+16}$
[√Radical] Add: $\displaystyle d = \sqrt{52}$
[√Radical] Simplify: $\displaystyle d = 2\sqrt{13}$

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Answer:

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6.7+10=16.7

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What is a solution of the inequality shown below? 9 + b ≤ 2​

What is a solution of the inequality shown below? 9 + b ≤ 2