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
Maru [420]
2 years ago
6

Please solve with explanation

Mathematics
1 answer:
valkas [14]2 years ago
5 0

Answer:

a

Step-by-step explanation:

You might be interested in
Σ^30 (3n + 7) - [?]<br> 1​
netineya [11]

I dont know how to solve this but heres a suggestion: Use PEMDAS

7 0
3 years ago
What is the value of this expression?
saw5 [17]

Answer:

Hey

Step-by-step explanation:

Answer is b. 42

2(17+6)−4

8 0
2 years ago
Read 2 more answers
PLS I NEED HELP NOW!!!
xz_007 [3.2K]

Answer:

The third answer

Step-by-step explanation:

Rate of change is slope which is 10 for the first one and you can use rise over run to find slope for the graph

3 0
2 years ago
Read 2 more answers
Which equation could be solved using the graph above?
Oduvanchick [21]

Answer:

Option b is the correct answer

Step-by-step explanation:

The graph in the picture is the graph of a quadratic equation and it takes the shape of a parabola.

The points on the x axis through which the parabola cuts across is used to determine the solution of the quadratic equation.

Looking at the parabola formed from the plotted points, it cuts the x axis at

x = -1 and x= -2

These are the factors of the equation. To get the equation, we multiply the factors.

x= -1, x +1 = 0

x =-2 , x + 2= 0

The equation is (x+1)(x+2)

Expanding the brackets,

x×x + x×2 +1×x + 1×2

= x^2 + 2x + x +2

= x^2 + 3x +2 = 0

Option b is the correct answer

6 0
3 years ago
A study is conducted to investigate whether customer satisfaction is greater among computer companies that offer tech support ve
TiliK225 [7]

Answer:

The correct answer is (E).

This is not an experiment because no treatment is being imposed upon the customers. Additionally, this study used a stratified sample because independent random samples were selected from two distinct populations of customers.

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • The equation C = 5/9(F 0 32) is used to convert between Fahrenheit temperatures and Celsius temperatures. The temperature in Aug
    13·1 answer
  • Help!!! Free Brainliest to correct answer!!
    15·2 answers
  • A grocer sells milk chocolate at $2.50 per pound, dark chocolate at $4.30 per pound, and dark chocolate with almonds at $5.50 pe
    9·1 answer
  • Using the numbers 8,6,4, and 2 write and expression that equals 40
    7·1 answer
  • Point P was rotated about the origin (0,0) by 105
    10·1 answer
  • "Five more than a number is six less than twice a number y."
    9·2 answers
  • Triangle ABC is a right triangle with lengths shown.
    8·1 answer
  • Instruction
    5·1 answer
  • Y varies jointly as x, z, and w. when x=2, z=1, and w=12, then y=72. find y when x=1, z=2, and w=3
    14·1 answer
  • Help me to solve this answer below :((!!!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!