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
nalin [4]
3 years ago
15

Which solution for z makes the equation true?? 10+10+z=40=10 (pls explain why. Thanks)

Mathematics
2 answers:
Greeley [361]3 years ago
8 0

Answer:

z=30

Step-by-step explanation:

40-10=30

10+10+?=30

30-10-10=10

I'm sorry cuz I don't know how to explain it

stira [4]3 years ago
6 0

Answer:

z = 10

Step-by-step explanation:

10 + 10 + z = 40 - 10

10 + 10 + z = 30

10 + 10 + 10 = 30

since 40 - 10 = 30, then Z has to equal 10 because 10 + 10 + z needs to be 30

You might be interested in
Lowest common multiple of 4 and 10
atroni [7]

Answer: 20


Step-by-step explanation:

2^2=4

5*2=10


2^2 and 5 would be multiplied

8 0
3 years ago
Read 2 more answers
Find the fifth term in the sequence that is defined as follows an=n2+2
Angelina_Jolie [31]
A(5) = 2 + 5^2 = 2 + 25 = 27
Step-by-step explanation:
This sequence is defined as a(n) = 2 + n^2.
Thus, a(1) = 2 + 1^2 = 2 + 1 = 3
Then a(5) = 2 + 5^2 = 2 + 25 = 27
8 0
2 years ago
Identify the polygon that is the shape of the United States flag.
stellarik [79]

Answer:

d. quadrilateral

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What is the gcf of 108 and 132
Reptile [31]
I believe the GCF of those two is 12. 
6 0
3 years ago
timothy creates digital art prints for his art show.in 1 day he created 8 diffrent art prints.which equation best represents y,t
Ghella [55]

Answer:

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • In a classroom of 28 students: 19 of the students have brown eyes 13 of the students wear glasses 7 of the students do not have
    10·2 answers
  • Complete the square to rewrite y = x2 + 6x + 3 in vertex form. Then state whether the vertex is a maximum or a minimum and give
    11·2 answers
  • The triangles below are similar.
    10·2 answers
  • 4) Dan had 199 dollars to spend on 7 books. After
    11·1 answer
  • two rival dry cleaners both advertise their prices. Store a prices are modeled by the expression 8x-5 where X is the number of
    6·1 answer
  • PLEASE HELP I WILL MARK BRAINLIEST AND 5 STARS IF CORRECT
    9·2 answers
  • Please help -2(-5x-4)+7(x+3)
    5·1 answer
  • Given a sphere with radius r, the formula 4pi r^2 gives
    12·1 answer
  • There are 11 books on a shelf. 3 of these books are new. The rest of them are used.
    15·2 answers
  • I’m really confused with this…please explain if you can! :)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!