1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
chubhunter [2.5K]
3 years ago
6

Evaluate the expression for w = -1. -6W2 + 13w + 21 = Submit

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
6 0

Answer:

2

Step-by-step explanation:

In this case, you have to substitute the w for -1, and then do the operation:

-6( -1 )^2 + 13( -1 ) + 21

-6( 1 ) - 13 +21

-6 -13 + 21

-19 + 21

2

You might be interested in
Larry is telling his sister about using a ruler to measure length.Write inch or foot in each blank to make the sentence true.One
Ratling [72]
Hello!

Since a foot is 12 inches long, one foot is longer than one inch.

:)
3 0
3 years ago
Help me out with this question (geometry)
lesya [120]

angle 1 + angle 2 = 180

3x - 5 + 6x + 14 = 180

9x + 9 = 180

9x = 171

9x/9 = 171/9

x = 19

7 0
3 years ago
Please help me due today?
prohojiy [21]
7x - 1 = 4x + 8
3x = 9
x = 9

ABD
7(3) - 1
21 - 1
20

DBC
4x + 8
4(3) + 8
12 + 8
20

3x - 17 + x + 40 + 2x - 5 = 180
6x + 18 = 180
6x = 198
x = 33

3(33) - 17
99 - 17
82

33 + 40
73

2(33) - 5
66 - 5
61
3 0
3 years ago
Joji earns 3 times as much as Masao. If Joji and Masao earn $4,500.00 together, how much money does Masao earn? a $1,125.00 b $1
Rudiy27
A, just divide by 4 and youll get your solution.
4 0
4 years ago
Read 2 more answers
A rectangle with a width of x + 2 and a length of 8, has the same
MariettaO [177]
I would say wow in very good job to the song you wrote the song PA would be six equal 12+24 perimeter of X equals force not two equals four I hope this helps
7 0
3 years ago
Other questions:
  • How do you solve a surface area
    14·1 answer
  • What is the equation of a line that passes though the points (0,85) and (4,8)?
    12·1 answer
  • Please help! It’s urgent!
    12·1 answer
  • Total approximately 455000 computer programmers are employed in a certain country. By next decade, this number is expected to in
    13·1 answer
  • Somebody help plz!!!
    15·2 answers
  • THIS IS MY 20TH TIME POSTING THIS PLS HELP QUICK PLSSS :’( Which of the following equations describes the line shown below? Chec
    7·1 answer
  • Do it please..............h
    15·2 answers
  • PLS HELP I REALLY NEED HELP PLS!
    8·1 answer
  • What's the slope of the line
    7·1 answer
  • Sophie Ruth is eating a 50-gram chocolate bar that contains 30%percent cocoa.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!