torichance6472
20.10.2020 •
Mathematics
Evaluate 15x+9 when x=−1
Solved
Show answers
More tips
- F Food and Cooking How to Make Sushi: A Step-by-Step Guide to Perfectly Rolled Delights...
- C Cities and Countries Which Country has the Most Expensive Visa?...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
Answers on questions: Mathematics
- M Mathematics What’s the answer!???...
- M Mathematics Please help me, you will get 20 points:)...
- M Mathematics Help meeeee:( in math pls...
- M Mathematics A television screen is a rectangle 44 inches wide and 24 inches long. A television size is advertised as the length of its diagonal. What is the size of the television?...
- M Mathematics Solve 4/s=-2/9 please help...
- M Mathematics Find the area please. Round to the nearest tenth if necessary....
- M Mathematics If A = 3x2 + 5x – 6 and B = -2x2 – 6x + 7, then A – B equals...
- M Mathematics The table represent temperatures for 9 days in February. What is the average temperature?...
- M Mathematics Laura comprou 57 balas e distribuirá para os alunos da sua turma. Sabendo que ela pretende dar pelo menos duas balas para cada aluno e que não irá sobrar nenhuma bala,...
- M Mathematics Triangle QRS has the following vertices - Q (-1, 1), R (1, 3), S (3, 1). Triangle QRS is translated 2 units right and 3 units down. What are the correct vertices of the...
Ответ:
-6
Step-by-step explanation:
just substitute -1 for x
15(-1)+9 = -15+9 = -6
Ответ:
≈ 26.31
Step-by-step explanation:
Calculate the distance d using the distance formula
d = √ (x₂ - x₁ )² + (y₂ - y₁ )²
with (x₁, y₁ ) = (- 10, 12) and (x₂, y₂ ) = (- 6, - 14)
d =
=
=
=
≈ 26.31 ( to the nearest hundredth )