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
irakobra [83]
3 years ago
14

Someone please help me with this question please

Mathematics
2 answers:
daser333 [38]3 years ago
8 0

Answer:

i think D 6x + 5

Step-by-step explanation:

arsen [322]3 years ago
5 0

Answer:

First option

Step-by-step explanation:

Formula of perimeter =

Length + Length + Breadth + Breadth

So,

4x + 8 + 4x + 8 = 8x + 16

8x + 16 + 2x - 3 + 2x - 3 = 12x + 10

You might be interested in
Use slope to determine if the following lines are parallel, perpendicular, or neither.
Gwar [14]

Answer:

The lines are parallel, with the same slope of 5.

Step-by-step explanation:

Remember that if slopes are the same, then the lines are parallel. If the slopes are opposite reciprocals, they are perpendicular. If they are neither of those cases, then they would be neither.

1) Since y = 5x + 1 is already in slope-intercept format (y = mx + b, in which m represents the slope) we know that 5 is the slope of that equation.

2) To find the slope of -5x + y = 6, let's just convert it to the slope-intercept format by isolating y on the left side like so:

-5x + y = 6 \\y = 5x + 6

(All you need to do is move -5x to the right side of the equation.) So, by looking at y = 5x + 6, we can do the same thing we did from step 1 and find that the slope is 5.

3) Since both of the equations' slopes are 5, they share the same slope - therefore, they are parallel.

Hope this helps! Please do not hesitate to ask any questions.

5 0
3 years ago
Solve for x: 10x – 3 + x < 30
Gala2k [10]

Answer:

The correct answer would be the last one; x < 3.

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

11x - 3 < 30

Step 2: Add 3 to both sides.

11x - 3 + 3 < 30 + 3

11x < 33

Step 3L Divide both sides by 11.

11x/11 < 33/11

Therefor, the correct answer would be the last one: x < 3

Hope this helps!

7 0
3 years ago
Read 2 more answers
The distance between Cincinnati and Charlotte is 336 miles. The distance between Cincinnati and Chicago is 247 miles. If Perry d
MAXImum [283]

Answer: 583 miles

Step-by-step explanation

To go from Charlotte to Chicago through the way of Cincinnati would just be the sum of both distances.

7 0
3 years ago
An airplane has descended 4,000 feet before landing. The integer that represents how many feet the airplane was above the ground
pickupchik [31]

Answer:

8000 feet i think so yeah

5 0
3 years ago
If (x, y) is a solution to the system of equations, what is the value of y?
Butoxors [25]
The answer is D. -128
7 0
3 years ago
Other questions:
  • if there r 4 students and The cost for a skating rink cost $35 per student how much will it cost for 60 students
    6·1 answer
  • The product of three, and a number increased by seven, is -36 .. what is the number ?
    14·1 answer
  • Evaluate the integral of arctan(1/x)
    6·1 answer
  • Someone Please Help Me. I don't understand how to do this.
    10·1 answer
  • To solve the equation w/8 - 4 = 20, you would first add 4 to each side and then divide each side by 8.
    8·2 answers
  • Integrate [0, 1/2] xcos(pi*x).
    10·1 answer
  • A box contains 12 balls numbered 1 through 12. Two balls are drawn in succession without replacement. If the second ball has the
    8·1 answer
  • What is the percent decrease if the number of student is 80 and now its 64.
    9·2 answers
  • Which ordered pair is a solution of the inequality
    12·1 answer
  • On a popular television game show, a contestant must choose one of the five envelopes. One envelope contains the grand prize, a
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!