The amount of fence a farmer needs to create a garden with width w and length l is F = 5w + 21. Which formula represents l in terms of F and w?

Solved

Show answers

Ответ:

anessia83

17.09.2020

Mathematics

Answer is 50.

Step-by-step explanation:

$6+\sqrt{-64} * 3-\sqrt{-16}$

Solving:

√64= √2x2x2x2x2x2 =√2^2 x2^2 x2^2 =2x2x2=8

√16 = √2x2x2x2 = √2^2x2^2 = 2x2 = 4

√-1 = i

Putting values:

$=(6 + 8i ) * ( 3-4i)\\=6*3 - 6*4i + 8i*3 -32i^2\\\\= 18 - 24i + 24i -32(-1)\\= 18 + 32\\= 50$

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

C Computers and Internet Dynamically Assigned IP Address: What Is It and How Does It Work?...
H Health and Medicine Angina: Causes, Symptoms, and Treatment...
C Computers and Internet How to Learn to Type Fast?...
F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
S Style and Beauty How to braid friendship bracelets?...
H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
F Food and Cooking Which Calamari Salad is the Most Delicious?...
S Society and Politics 10 Tips for Boosting Your Self-Esteem...
F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...

Answers on questions: Mathematics

M Mathematics What is the circumstances if the diameter is 68ft...
M Mathematics 4.which of the following are most likely factors of the function graphed above? a. (x+1)(x-5) b. (x)(x-5) c. (x-1)(x+5) d. (x)(x+5) 5.what is the solution to the following equation?...
M Mathematics Tell whether the sequence is arithmetic. if it id, what is the common difference 1, 1 1/8, 1 1/4, 1 3/8 a no b yes: 1/4 c yes: 1/8 d yes: 8...
M Mathematics Solve the equation x-12=2...
B Business Sales of hair dryers at the walgreens stores in youngstown, ohio, over the past 4 months have been 100, 110, 120, and 130 units (with 130 beging the most recent sales). develop...
H Health Can someone PLEASE explain what this means I need to explain how basketball is in a PowerPoint and I dont know what this is means...
C Computers and Technology Specifications and constraints of a water pump...

Ask an AI advisor a question

I want advice