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(1+1/3)^2−2/9 I am about to have a mental breakdown, please somebody answer

Archy [21]

Answer:

$\frac{14}{9} = 1\frac{5}{9} \\\\1.5$

Step-by-step explanation:

$(1+1/3)^2-2/9\\\\= \left(1+\frac{1}{3}\right)^2-\frac{2}{9}\\\\\left(1+\frac{1}{3}\right)^2=\frac{4^2}{3^2}\\\\=\frac{4^2}{3^2}-\frac{2}{9}\\\\\frac{4^2}{3^2}=\frac{16}{9}\\\\=\frac{16}{9}-\frac{2}{9}\\\\\mathrm{Apply\:rule}\:\frac{a}{c}\pm \frac{b}{c}=\frac{a\pm \:b}{c}\\\\=\frac{16-2}{9}\\\\\mathrm{Subtract\:the\:numbers:}\:16-2=14\\=\frac{14}{9}$

8 0

4 years ago

Read 2 more answers

1. Your school counselor is building your

tekilochka [14]

Well, you would I need to multiply all the options : 8x10x12x11
Answer is *10,560*

7 0

3 years ago

Can someone help me with this please! I really need it done

natka813 [3]

Using simple mathematical operations, the missing values are as follows:

(B) Dijon Mustard: 18g

Increased by 20 = 360g

(C) Barbeque sauce: 70g

Increased by 5 = 350g
Increased by 20 = 1,400g

(D) Worcestershire sauce: 10.35g

Increased by 5 = 51.75g
Increased by 20 = 207g

(E) Kosher salt: 1.5g

Increased by 5 = 7.5g
Increased by 20 = 30g

(F) Ground black pepper: 2.3g

Increased by 5 = 11.5g
Increased by 20 = 46g

(G) Crushed red pepper: 1.15g

Increased by 5 = 5.75g
Increased by 20 = 23g

<h3>What do we mean by mathematical operations?</h3>

A mathematical "operation" is the process of calculating a value utilizing operands and a math operator.
There are predefined rules associated with the math operator's symbol that must be applied to the supplied operands or numbers.
The order of operations is a rule that outlines the proper steps to take when analyzing a mathematical equation.
We can recall the PEMDAS steps in the following order: Parentheses, Exponents, Multiplication, Division (from Left to Right), Addition, and Subtraction (from left to right).

So, we can calculate missing values as follows:

(B) Dijon Mustard: 18g

Increased by 20 = 18×20 = 360g

(C) Barbeque sauce: 70g

Increased by 5 = 70×5 = 350g
Increased by 20 = 70×20 = 1,400g

(D) Worcestershire sauce: 10.35g

Increased by 5 = 10.35×5 = 51.75g
Increased by 20 = 10.35×20 = 207g

(E) Kosher salt: 1.5g

Increased by 5 = 1.5×5 = 7.5g
Increased by 20 = 1.5×20 = 30g

(F) Ground black pepper: 2.3g

Increased by 5 = 2.3×5 = 11.5g
Increased by 20 = 2.3×20 = 46g

(G) Crushed red pepper: 1.15g

Increased by 5 = 1.15×5 = 5.75g
Increased by 20 = 1.15×20 = 23g

Therefore, using simple mathematical operations, the missing values are as follows:

(B) Dijon Mustard: 18g

Increased by 20 = 360g

(C) Barbeque sauce: 70g

Increased by 5 = 350g
Increased by 20 = 1,400g

(D) Worcestershire sauce: 10.35g

Increased by 5 = 51.75g
Increased by 20 = 207g

(E) Kosher salt: 1.5g

Increased by 5 = 7.5g
Increased by 20 = 30g

(F) Ground black pepper: 2.3g

Increased by 5 = 11.5g
Increased by 20 = 46g

(G) Crushed red pepper: 1.15g

Increased by 5 = 5.75g
Increased by 20 = 23g

Know more about mathematical operations here:

brainly.com/question/28937023

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4 0

1 year ago

Please help me i’d really appreciate it so much. have a good day

vfiekz [6]

Answer:

i did my calculations and according to my calculations it is B

3 0

3 years ago

Which type of triangle has side measures of 6 cm, 7 cm, and 12 cm and one angle with a measure of 120°?

Igoryamba

Answer:

scalene and obtuse. All sides are different lengths and it has an angle exceeding 90 degrees

Step-by-step explanation:

3 0

3 years ago