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
Yakvenalex [24]
3 years ago
8

Is 3(–2) + 7(2) equivalent to (–3)(–3) + (–1)(1)? Let negative numbers be represented with a "–" symbol and positive numbers be

represented by "+" symbol. Use a pictorial model to justify your answer.
Mathematics
1 answer:
jek_recluse [69]3 years ago
3 0
3(-2) + 7(2) = 8
(-3)(-3) + (-1)(1) = 8
yes
You might be interested in
Is (
Doss [256]

Answer:

no

Step-by-step explanation:

2 = 3 + 1

2=4

by knowing the first equation is not equal, we can already infer that the answer is no

6 0
2 years ago
51% of the animals at an animal shelter are dogs. About what fraction of the animals at the shelter are dogs?
andrew-mc [135]
I think the answer is 51/100

5 0
2 years ago
Read 2 more answers
Kobe, Amari, and DJ raised $125.45 for their football team. Kobe collected $24.55 more
vekshin1

Answer:

x+8.95 and x+24.55

Step-by-step explanation:

im not going to do this

3 0
3 years ago
To find the product of two digit number and a 1 digit number you can multiply the tens multiply the ones and find of each
kumpel [21]

Yes you can multiply 10 to find the numbers

4 0
3 years ago
Find the number of diagonals of a regular polygon whose interior angle measures 144 degrees?
djverab [1.8K]
Diagonals are = n - 2

Interior = 144

Exterior angle = 180 - 144 = 36

Formula for exterior of  a regular polygon given the number of sides:

= 360/n

36 = 360/n

n = 360/36 = 10

n = 10

Number of diagonals = n - 2 = 10 - 2 = 8

8 diagonals.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Eva is going to invest in an account paying an interest rate of 6.1% compounded continuously. How much would Eva need to invest,
    8·1 answer
  • Combing like terms in an quadiatic expression <br><br>2x2-10x-8+7x
    9·1 answer
  • How do you write  35 4  as a percentage
    9·1 answer
  • Nikki gathered data about the length of time she spent listening to the radio and the number of commercials she heard. She organ
    13·1 answer
  • Find the value of x and the value of y.
    11·1 answer
  • X+5/5=x+9/7 x equals?
    14·2 answers
  • Frances owns a landscaping business. She has 425 plants and is placing an equal number of plant into 47 yards. After planting, h
    7·1 answer
  • What is the point-slope form of an equation for a line that passes through the point (5, –5) with the slope of 2?
    6·1 answer
  • Help please!!!!!!!!!!!!!
    15·2 answers
  • Teresa is maintaining a campfire.She has kept the fire steadily burning for 4 hours using 6 logs. The number of logs needed to k
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!