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
marshall27 [118]
3 years ago
8

HELP ME! RIGHT NOW!!

Mathematics
2 answers:
leva [86]3 years ago
7 0
Since that angle all together is 180, 100 is 2z-10 and z is 55
Sauron [17]3 years ago
3 0

Step-by-step explanation:

80+(2z-10)=180 {sum of angles in straight line is 180}

  • 80+2z-10=180
  • 70+2z=180
  • 2z=180-70
  • 2z=110
  • z=110/2
  • z=55

now, 2z-10=2×55-10

=110-10

=100

therefore z=55 & 2z-10=100

You might be interested in
Min-jun has a swimming pool that needs to be drained. His pool holds
crimeas [40]
You will need to drain 1016.308 gallons an hour
8 0
4 years ago
Read 2 more answers
Martin was given 10 math problems, and he has answered 7 of them. What percent of the problems does Martin have left to do?
Artyom0805 [142]
Martin still has 30% of the problems left to do.
7 0
4 years ago
Read 2 more answers
In the graph shown, suppose that f(x) = ax, g(x) = bx, and h(x) = cx. Choose the true statement.
faltersainse [42]
Where a, b, and c are real numbers and a ≠ 0 . The quadratic term is ax 2 , the linear term is bx, and the constant term is c. Quadratic functions have degree two. The graph of a quadratic function is called a parabola. If a < 0, then the parabola opens downward, like function g. If a > 0, then the parabola opens upward like function f. If the parabola opens upward, then the vertex is the point whose yvalue is the minimum value of f. If the parabola opens downward, then the vertex is the point whose y-value is the maximum value of f. The vertical line that goes through the vertex is called the axis of symmetry of the parabola.
5 0
3 years ago
Read 2 more answers
PLEASE HELP WILL MARK BRAINLIST !!!!!!!!
kondaur [170]

Answer:

in my knowledge

Option A..

Step-by-step explanation:

This is an arithmetic sequence since there is a common difference between each term. ... This is the formula of an arithmetic sequence.

8 0
3 years ago
What is a counter example in following sentence:
koban [17]

(1/2) ^2 = 1/2 * 1/2 = 1/4

1/4 < 1/2

4 0
3 years ago
Read 2 more answers
Other questions:
  • Henry is making a recipe for biscuits. A recipe calls for 5/10 kilogram flour and 9/100 kilogram sugar.how much sugar and flour
    6·2 answers
  • Please Help ! Thank You
    5·1 answer
  • A school buys 200 calculators at a special price. x of them were scientific calculators at R89 a piece and the rest were financi
    5·2 answers
  • When a=3 , b=8 , c=2 , and d=5 , what is the value of...
    9·2 answers
  • What is the answer to this
    7·2 answers
  • im not really smart i need help bad, i will give you all of my points and brainliest. it would mean alot if you help
    9·1 answer
  • Cell phone: 60% discount<br> sale price: $79.99
    13·2 answers
  • If an individual saves $5,700 and elects to place the total dollar amount into a savings account earning 2.75% APR compounded mo
    5·1 answer
  • Please need help with this problem
    8·1 answer
  • 2. Which of the following graphs show a function with domain 1 ≤ x ≤ 6? Select two that<br> apply.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!