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
ahrayia [7]
3 years ago
11

Simplify the expression

Mathematics
1 answer:
Crank3 years ago
6 0

Answer:

First awnser

Step-by-step explanation:

4x(7-v2)+v7(7-v2)

28-4v2+7v7-v14

You might be interested in
Question 7: please help. I will give brainliest to correct answer.
liq [111]

Answer:

0.03

Step-by-step explanation:w

standard deviation = ( p(1-p) / n)1/2

p= sample proportion= 55%

n= sample size = 900

standard deviation = ( [55/100] [ 1- 55/100]) / 900)1/2

= (0.55*0.45 / 900)1/2

= 0.0165

margin of error = critical value*standard deviation

[ from graph critical value = 2]

margin of error = 2*0.0165=0.033

4 0
3 years ago
How do you make a equation with 2/3 X3
Marrrta [24]
Do you mean (2/3) times 3X or is x a multiplication symbol
8 0
3 years ago
HELP ASAP!!!!!!!!!!
chubhunter [2.5K]

Answer:

7.5

Step-by-step explanation:

\sqrt{0\\.3} = 0.5477225575

Multiply it by 5

= 2.738612788

Square it

7.5 ft^{2}

Hope this helped. :)

5 0
3 years ago
Someone find area and perimeter of this shape! Thanjs
Gemiola [76]
The area would be 132cm^2 (squared)
(9x4)x2+(7+8)x4 =132

The perimeter you just add everything up so it’s 65cm
15+13+4+7+9+4+13
6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP
dezoksy [38]

Answer:

Round 1.9 to 2 cm and multiply by 18.

Step-by-step explanation:

Round 1.9 to 2 cm and multiply by 18. then you will get your answer

8 0
2 years ago
Other questions:
  • Which value of m will create a system of parallel lines with no solution?
    14·1 answer
  • a teacher will determine the total number of books to odder for a class using the function b(n) = 4n, where n represent the numb
    15·1 answer
  • On the sharks dive team there are 3 drivers in third grade.there are 8 total drivers on the Team
    13·2 answers
  • Over 25.5 days, a pond's water level changed by an average of −0.32 centimeter each day. What was the total change in the water
    11·2 answers
  • Evaluate the function to find three points f(0)=
    15·1 answer
  • Solve the system of equations using elimination 3c - 8d =7 and c + 2d = -7
    8·2 answers
  • The point D(-1,-5) is rooted 180 counterclockwise around the origin what are the coordinates of the ruesulting pointe
    13·1 answer
  • What is the probability of rolling a six on a fair die?
    9·1 answer
  • What is the decimal multiplier to decrease by 39%
    5·1 answer
  • What are the solutions to the quadratic equation 2x2 + 10x - 48 = 0?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!