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
melomori [17]
3 years ago
13

Tom and Jason both collect inarables.Tom has collected 233 and Jason has collected 842 marbles.How many marbles do they own toge

ther?(round your answer to the nearest tens)​
Mathematics
1 answer:
vodomira [7]3 years ago
6 0

Answer:

1080 marbles

Step-by-step explanation:

842 marbles + 233 marbles

= 1075 marbles

1075 rounded to the nearest 10 is 1080.

You might be interested in
A square matrix A is said to be idempotent iff A2 = A. (i) Show that if A is idempotent, then so is I − A. (ii) Show that if A i
muminat

Answer:

Step-by-step explanation:

Given that A is a square matrix and A is idempotent

A^2 = A

Consider I-A

i) (I-A)^2 = (I-A).(I-A)\\= I^2 -2A.I+A^2\\= I-2A+A\\=I-A

It follows that I-A is also idempotent

ii) Consider the matrix 2A-I

(2A-I).(2A-I)=\\4A^2-4AI+I^2\\= 4A-4A+I\\=I

So it follows that 2A-I matrix is its own inverse.

7 0
3 years ago
A student has two part-time jobs. He earns $8.50 per hour for babysitting and $11.50 for each lawn he mows. If the student babys
lukranit [14]

Answer:

Step-by-step explanation:

5 0
3 years ago
Pj will begin her cake deliveries at 12:20. She asked me to remind her 30 minutes befor she has to leave. What time should I rem
algol [13]

Answer:

11:50 is the answer

6 0
3 years ago
ANSWER ASAP
Gnesinka [82]
(m=n) means that the greatest common denominator of m and n is 0.
this is a whole number.
this is a integer.
this is not a rational or irrational.
if this is the wrong answer please notify me. thank you!
6 0
3 years ago
The reference angle for an angle whose measure is -440 is _____. 60 80 100
Llana [10]
80 is correct. 
-440+360 = 80
8 0
3 years ago
Read 2 more answers
Other questions:
  • Why does the value of money you save increase over time?
    15·2 answers
  • The solution to 2x - 5 = 27 is also a solution of which of the following equations?
    13·2 answers
  • What is the variance?<br> What is the standard deviation, rounded to the nearest whole number?
    14·1 answer
  • Please helpppppppppphelpppppppppppppppp
    12·1 answer
  • Alicia has invented a new app that two companies are interested in purchasing for a 2-year contract.
    10·2 answers
  • What is the missing number​
    6·1 answer
  • Here is data on the percentage of 200 hotels in each of the three large cities across the world on whether minibar charges are c
    9·1 answer
  • 15.What is the area of the segment?
    8·1 answer
  • If f(x) = 1-x^2+x^3, then f(-1)=
    6·1 answer
  • Bernard saved $26 in June, $38 in July, and $30 in August. Then Bernard spent $11 on school supplies and $17 on new clothes. How
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!