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
pav-90 [236]
3 years ago
11

-11 -z evaluate the expression if x=-8 , y=7 , and z=-11

Mathematics
1 answer:
AlladinOne [14]3 years ago
6 0

Answer:

-8-(-11)-7

= -8+11-7

= 3-7

= -4

Step-by-step explanation:

You might be interested in
What are the coordinates of the midpoint of AB IF A (6,4) and B (-8,8)
marissa [1.9K]

Answer:

-I haven't done this, but I have copied and pasted from another question and answer from the user syed514:

Graphing is one way to do the problem.But sometimes, graphing it is hard to do.So here’s an algebraic method.

If M(m1, m2) is the midpoint of two points A(x1, y1) and B(x2, y2),then m1 = (x1 + x2)/2 and m2 = (y1 + y2)/2.In other words, the x-coordinate of the midpointis the average of the x-coordinates of the two points,and the y-coordinate of the midpointis the average of the y-coordinates of the two points.

Let B have coordinates (x2, y2) in our problem.Then we have that 6 = (2 + x2)/2 and 8 = (3 + y2)/2.

Solving for the coordinates gives x2 = 10, y2 = 13

3 0
3 years ago
Find the distance between (-1,4) and (5,5)​
Allisa [31]

Answer:

csdkb.jacdsmvadsavbdjk.adck.jdsmvd2182943243phr23

Step-by-step explanation:

4 0
3 years ago
Triangles ABC and DEF are similar triangles. What are the lengths of the unknown sides?<br>​
pantera1 [17]

Answer:

A)

Step-by-step explanation:

In the first image, AC=13, and in the second image, DE=26. so basically, every measurement is simply doubled.

12(2)= 24, DE=24

5(2)=10, EF= 10

Let me know if you need further explanation!

8 0
3 years ago
I need help please, anyone?
KonstantinChe [14]

i think it would be C hoped i helped

5 0
3 years ago
12. The net for a right
aivan3 [116]

Answer:

Basic Of Algebra. Basics of Algebra cover the simple operation of mathematics like addition, subtraction, multiplication, and division involving both constant as well as variables. For example, x+10 = 0. This introduces an important algebraic concept known as equations.Step-by-step explanation:

7 0
3 years ago
Other questions:
  • What is the probability of meeting someone born in January or December (Assume there are 365days in a year)
    7·1 answer
  • What is the value of x? 60 and 95 are the degrees
    5·2 answers
  • May anyone help please
    13·1 answer
  • the entry fee to the fair is 4.00 . each rides requires a ticket that cost 0.50 heidi spent a total 12.00 how many ticket did he
    7·1 answer
  • The lifetime of a certain type of TV tube has a normal distribution with a mean of 61 and a standard deviation of 6 months. What
    14·1 answer
  • Please can someone help?
    13·2 answers
  • Mathema
    11·1 answer
  • What is the volume of this cone?
    14·1 answer
  • A necklace is regularly sold for $18.00. The sore advertises a
    13·1 answer
  • There were 8 pizzas at the pizza party for two families. The Houston family at 2 2/3 pizzas. The Ozark ate 2 5/6 pizzas. What is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!