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
solmaris [256]
3 years ago
5

A claim is made that expression 1 and expression 2 are equivalent. A student is asked to provide proof that the claim is true.

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
7 0

Answer:

The answer is B and A

Step-by-step explanation:

finlep [7]3 years ago
5 0

Answer:

The answer is B

You might be interested in
A satellite is in an approximately circular orbit 36,000 kilometers from Earth’s surface. The radius of Earth is about 6400 kilo
lisov135 [29]

The answer is 266,407.507 km

5 0
3 years ago
An open box is made from a square piece of cardboard 30 inches on a side by cutting identical squares and turning up the sides.
pychu [463]

Step-by-step explanation:

A)

The length of the box is 30 − 2x inches.

The width of the box is 30 − 2x inches.

The height of the box is x inches.

So the volume is:

V = x (30 − 2x)²

B)

V(3) = 3 (30 − 6)² = 1728

V(4) = 4 (30 − 8)² = 1936

V(5) = 5 (30 − 10)² = 2000

V(6) = 6 (30 − 12)² = 1944

V(7) = 7 (30 − 14)² = 1792

As x increases, the volume of the box increases to a maximum and then decreases.

C)

The ends of the domain occur when V = 0.

0 = x (30 − 2x)²

x = 0 or 15

So the domain is (0, 15).

3 0
3 years ago
in an election about 500,000 people voted in all what could be the exact number of people who voted in the election
salantis [7]
It can be any number from 450000 to 549999. This is due to the fact that when figures like this are reported they are either rounded up or down.
6 0
3 years ago
Which ordered pair represent a function
sweet [91]

Answer:

The first set of ordered pairs is a function, because no two ordered pairs have the same first coordinates with different second coordinates. The second example is not a function, because it contains the ordered pairs (1,2) and (1,5).

Hope this helps you with your question.

3 0
3 years ago
Triple n, then multiply 7 by the result
likoan [24]

Answer:

21n

Step-by-step explanation:

1. triple n = 3(n)

3n

3. multiply 7 = 7(3n) = 21n

4 0
3 years ago
Other questions:
  • Which type of checking account pays interest on the mean balance of the account during a particular cycle
    10·1 answer
  • What is 12 X -19 equals 5X -5
    12·1 answer
  • What is a angle for 40?
    9·1 answer
  • Math (will give Brainliest) 1
    8·1 answer
  • Normal Distribution Problem. Porphyrin is a pigment in blood protoplasm and other body fluids that is significant in body energy
    10·2 answers
  • Solve x+1>3. Graph the solution.
    9·1 answer
  • PLS HELP DUE SOON ITS 4 PROBLEMS 50 POINTS
    13·1 answer
  • -6 \times 5 = ?−6×5=?minus, 6, times, 5, equals, question mark
    12·1 answer
  • If the point (-1,2) lies on the graph of y=f(x), then a point on the graph of y=-2f(x)+5
    14·1 answer
  • 5 There are 5 times as many chickens as horses on a farm.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!