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
Katen [24]
3 years ago
12

21 + 15 = __(7 + 5) Help me what is the missing blank

Mathematics
1 answer:
V125BC [204]3 years ago
7 0

Answer:

7776

Step-by-step explanation:

You might be interested in
Which is the decimal expansion of 7 Over 22
Fed [463]

Answer: 0.31

Step-by-step explanation:

7/22 is 0.31

6 0
3 years ago
Read 2 more answers
There were 4289 fans at todays basketball game. Round 4289 to the nearest hundred
timama [110]

Answer:

4,300

Step-by-step explanation:

Is 289 closer to 300 or 200?


  V

[300]           [200]


Add the 4

= 4, 300

- I . A -

4 0
3 years ago
Ella has gold,silver,and copper wire for stringing beads.she has1 1\2ft.of gold wire,2 1\3ft.of silver wire,and3 3\4ft.of copper
Oksana_A [137]
Ella would have 65/8ft wire all together.
3 0
3 years ago
PLEASE HELP FAST!!!
Leni [432]

Answer:

Hello,

I just think that it is A

Why you may ask?

Because it has a Zero and that is an undefined number than

Step-by-step explanation:

Please I want brainest

6 0
2 years ago
The expression 3 × n can be written without the multiplication sign as 3n. For each expression in parts (a)–(c), Use n = 1, 2, 3
baherus [9]
You can because you already know the number is 3 and the blank number is n
7 0
3 years ago
Other questions:
  • The chorus has 35 members. Which expression represents the number of ways a group of 6 members can be chosen to do a special per
    9·1 answer
  • Sally spent half of her allowance going to the movies. She washed the family car and earned 9 dollars. What is her weekly allowa
    14·1 answer
  • What is ml if the volume is 48cm cubic​
    13·2 answers
  • Expand the following 4 (x - 1)
    11·2 answers
  • A scoop of ice cream has 1.5 inch radius. How talk should the cream cone of the same radius be in order to contain all of the ic
    5·1 answer
  • Hello, I’ve been stuck on this problems for the last...I don’t even know. Is there anyone who could help me with this word probl
    6·2 answers
  • Using graph paper, graph the following equation. Then click on the graph until the correct one is displayed.
    6·2 answers
  • How much lace edging is needed to go around a circular tablecloth with a diameter of 6 ft?
    5·2 answers
  • 14 + -7 -3=????????????????????help
    6·2 answers
  • Does the equation y= 4x - 9 show a proportional relationship between x and y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!