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
sineoko [7]
3 years ago
8

4. Which expression is equivalent to the expression below?

Mathematics
2 answers:
ZanzabumX [31]3 years ago
8 0
I think answer should be d.Let me know if it’s correct or not okay thanks I appreciate it
maria [59]3 years ago
4 0

Answer:

B

Step-by-step explanation:

You might be interested in
Simplify (x^3/x^2)^2 . Explain your steps.
Helen [10]

Answer:

Step-by-step explanation:

(x^3

x^2)^2

X³   )²

X²

X³*²

X²*²

X ⁶

X⁴

X ⁶-⁴ = X²

8 0
3 years ago
You are planning to hire a full-time electrician who will work 40 hours per week. If you plan on giving this new hire three week
tresset_1 [31]

Option b) 1960 is the total number of hours the electrician worked.

<u>Step-by-step explanation:</u>

It is given that, the full-time electrician will work 40 hours per week.

So, we need to know the total number of hours he could work in twelve months which is one year.

Therefore, one year has a total of 365 days.

<u>To find the number of weeks in twelve months :</u>

Number of weeks = Total days in one year / 7 days of week

⇒ 365 / 7

⇒ 52.14 (approximately 52 weeks)

The number of weeks in twelve months is 52 weeks.

Now, of this 52 weeks, the three weeks are given as vacation.

The total number of weeks the electrician worked = 52 weeks - 3 weeks

⇒ 49 weeks.

The electrician worked for 49 weeks.

To calculate the total number of hours he worked = 49 weeks × 40 hours

⇒ 1960 hours.

Therefore, the  total number of hours the electrician worked is 1960 hours which is option b).

5 0
3 years ago
Please help! Giving Brainliest for the best answer!
klasskru [66]

Answer:

  • D. A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

Step-by-step explanation:

<em>See the picture for better visual</em>

Take segments ST and S'T'. If we extend them they will intersect at right angle.

It is the indication that the rotation is 90° or 270° but not 180°, when the corresponding segments come parallel.

The QRST is in the quadrant IV and Q'R'S'T' is in the quadrant III, which mean the rotation is 90° clockwise or 270° counterclockwise.

<u>This rotation rule is:</u>

  • (x, y) → (y, -x)

We also see the points S and T have x-coordinate of 5 but their images have y-coordinates of -6. It means the translation to the right by 1 unit was the step before rotation.

<u>We now can conclude the correct choice is D:</u>

  • A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

8 0
3 years ago
The correlation in error terms that arises when the error terms at successive points in time are related is termed _____.
n200080 [17]

Answer:

auto correlation is the answer to the question

7 0
1 year ago
Find the volume of the sphere with a radius, r, of 3/2 feet and π ≈ 3.14.
nalin [4]

Answer:

V= 14.13

Step-by-step explanation:

Information needed:

V= 4/3\pir^3

\pi= 3.14

r= 3/2

Solve:

V= 4/3\pir^3

V= 4/3(3.14)(3/2)^3

V= 4/3(3.14)(27/8)

V= 14.13

3 0
3 years ago
Read 2 more answers
Other questions:
  • Jess had three more nickels than dimes for a total of $1.50 how many of each coin did he
    6·1 answer
  • State the inverse operation divide be 8
    6·1 answer
  • What is the median of the data set? {20, 25, 36, 41, 87, 91, 92, 95, 99}
    5·2 answers
  • you go down 8 floors in an elavator your friend goes up 5 floors in a elevator write each amount as a integer
    14·2 answers
  • Plz ASAP
    14·1 answer
  • larry wants to buy some carpeting for his living room. the length of the room is 3 times the width and the total area of the roo
    5·2 answers
  • Topic/Objective: Function Applications pp. 228-252
    14·1 answer
  • Kirsten is making lanyards for a convention. She needs to make 1,000 lanyards and knows that 1 lanyards uses 1.75 feet of cord.
    13·2 answers
  • the legs of a right triangle are 10 centimeters and 24 centimeters long. what is the length of the hypotenuse?
    15·2 answers
  • The number of bus riders was recorded on one route. The data have these values: minimum = 18, lower quartile = 22,
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!