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
labwork [276]
2 years ago
5

A = − 5 ; b = 7 ; c = 1 − 2 a + 4 b − c 2=

Mathematics
1 answer:
lawyer [7]2 years ago
8 0
Answer:13

Step by step solution: see photo
You might be interested in
Write an expression to describe the sequence below. Use n to represent the position of a term in the sequence, where n = 1 for t
Viefleur [7K]

Each term differs by -68 and the first term is -68, we have:

a_{n}=a_1-68(n-1) \implies \\ a_{n}=a_1-68n+68 \implies\\ a_n=-68-68n+68 \implies \\ a_n=-68n

As an expession it's just -68n.

6 0
3 years ago
A scatterplot is shown on the graph below. Which of these could be the line of best fit? x = 100 y = 100 y = x – 100 y = x + 100
kkurt [141]

Answer:

55 when y dived and subtracting

Step-by-step explanation:

djiiwwuwb skis wujw que wjsjs what s

6 0
3 years ago
Does anyone know this one?
mel-nik [20]

Answer:

-3

Step-by-step explanation:

(-5) - (-2) = (-3)

hope it helps

6 0
2 years ago
Read 2 more answers
Find the length of the side
MrRa [10]

Answer:

So AC = 25

Step-by-step explanation:

ABC = LMN

That means AB = LM

                    BC = MN

                    AC = LN

We know AB = 41  MN = 38  and LN  = 25

AB = LM = 41

BC = MN=38

AC = LN=25

So AC = 25

7 0
3 years ago
Evaluate the expression for x = 23. x − 6 =
STALIN [3.7K]
If X = 23, the. 23 - 6 = 17.
6 0
3 years ago
Other questions:
  • In an acute scalene triangle, one angle is 20 degrees larger than another angle and the third angle is half the sum of the other
    15·1 answer
  • Find the distance between the points (-5, -10) and (2, 4).
    7·2 answers
  • if a distribution of raw scores were plotted and then the scores were transformed to z scores, would the shape of the distributi
    14·1 answer
  • Lucy is using a one-sample t ‑test based on a simple random sample of size n = 22 to test the null hypothesis H 0 : μ = 16.000 c
    9·1 answer
  • A dose of medicine is made by diluting one part of concentrate to 5 parts of water. How much of the concentrate should there be
    15·1 answer
  • Steps to divide 125.00 by 7.75
    13·1 answer
  • What are the missing Angles
    9·2 answers
  • Which logarithmic equation is equivalent to the exponential equation below?<br><br> 7^x=21
    11·2 answers
  • What is the distance between the points (2, 4) and (7, 16)?<br><br> 13<br> 15.4<br> 16<br> 24
    11·1 answer
  • 2x - 12 = 2(x-10)-87
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!