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
In the diagram, polygon ABCD is flipped over a line of reflection to form a polygon with its vertices at A, B, and D are shown,
beks73 [17]
The line of reflection is at 5 on the x-axis. C is at the point,(6,2)
6 0
3 years ago
Read 2 more answers
PLEASE HELP ME
makvit [3.9K]

Answer:

i think its x

Step-by-step explanation:

it looks simple yet intimidating

4 0
2 years ago
Determine the intercepts of the line 20 POINTS<br> y-intercept(____,____)<br> x-intercept(____,____)
Ivenika [448]

Answer:

y-intercept(0,0.4)

x-intercept(0.3 ,0)

4 0
3 years ago
Read 2 more answers
Ava has two frogs. This is 1/4 the number of frogs that Heather has. How many frogs does Heather have?
oksano4ka [1.4K]

Answer:

8

Step-by-step explanation:

2 x 4

7 0
3 years ago
Read 2 more answers
Find the slope of the equation
andreyandreev [35.5K]

Answer:

In my guess I'll go for Slope = -\frac{4}{5}  y-intercept = 10

7 0
3 years ago
Other questions:
  • The price of mailing a small package is $0.32 for the first ounce and $0.21 for an additional ounce. Simone paid $1.16 to mail h
    12·1 answer
  • James borrows $4,200 to pay his college tuition. He signs a 5-year simple interest loan. lf the monthly payments are $78.40, wha
    13·1 answer
  • You are an urban planner assessing the growth of a city. Ten years ago, the city's population was 250,823. Its current populatio
    6·1 answer
  • If the 4th and 7th terms of a GP are 250 and 31250 respectively. Find the two possible values of a and r
    8·1 answer
  • What does best estimate of a product mean?
    15·2 answers
  • How to work double reflections over parallel lines
    9·1 answer
  • How many times will interest be added to the principal in one year if the interest is compounded semiannually?
    9·2 answers
  • Division problem help pls
    6·1 answer
  • vivian is going to do some yard work, but she needs to leave her house at 2:00 to go to a football game. She is going to mow the
    6·1 answer
  • What is the gradient of the graph shown?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!