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
nataly862011 [7]
4 years ago
14

PLZ HELP I NEED THIS TODAY!!!!Write an expression for the perimeter of the triangle shown below: A triangle is shown with side l

engths labeled 2.3x plus 14, 2x, and negative 0.2x plus 15.
Mathematics
1 answer:
lesya692 [45]4 years ago
7 0
The perimeter of the triangle:
P = a + b + c, where a, b, and c are sides of the triangle.
Here is:
a = 2.3 x + 14,  b = 3 x  and c = - 0.2 x + 15
P = ( 2.3 x + 14 ) + 2 x + ( - 0.2 x + 15 ) =
= 2.3 x + 14 + 2 x - 0.2 x + 15 = 4.1 x + 29
Answer:  The perimeter of the triangle is  4.1 x + 29
You might be interested in
Find the surface area in terms of pl.<br>3cm<br>4 cm<br><br>A. 12π<br>B. 16.5π<br>C. 4.5π<br>D. 22π​
Lera25 [3.4K]

(B) 16.5π

<u>Explanation:</u>

The shape given is a cylinder

The height, h of the cylinder = 4cm

Diameter of the cylinder = 3cm

Radius, r = 1.5 cm

Surface area of cylinder, A = ?

We know:

Surface area of cylinder = 2πrh + 2πr²

A = 2\pi r (h+r)\\\\A = 2 X \pi  X 1.5 ( 4 + 1.5)\\\\A = 16.5\pi

Therefore, the surface area would be 16.5π

8 0
3 years ago
What is standard form in 66,666,666
erastovalidia [21]
60,000,000+6,000,000+600,000+60,000+6,000+600+60+6 You have to put the pluses there if not its wrong (dont add)
8 0
3 years ago
Will give BRAINLIEST!!!!helpppp!!!!!! AND DONT U DARE SAY TO CLICK ON THIS LINK
swat32

Answer:

Fifth-grade detective Mickey Rangel feels like a stuck pig at a barbecue when Mrs. Abrego calls him down to her office; what could he be on the hot seat for? When Mrs. A starts talking about the rash of graffiti that has recently tarnished the school, Mickey frantically rushes to protest his innocence. Mrs. A talks him down; she knows he didn’t do it, but maybe he can figure out who did. Mickey dubs this miscreant the Mischievous Marker and finds a major clue in the latest graffiti message: “Our Principle’s no ‘pal’ of nobodies!” Top-notch speller Mickey notices the problems right away. At lunch that day, when Mickey sees his lifelong archnemesis, Bucho, giving Mickey’s twin brother, Ricky, a hard time, he imagines how sweet it would be if he could prove that the troublemaker Bucho was the Magic Marker Mischief Maker. And if not him, then who? Mickey will need to question more persons of interest and nail down the timeline to crack the case. The brief, fast-moving mystery appears first in English, then Spanish, in Villarroel’s translation. Saldaña's prose is peppy, and his mystery, while quickly solved, hammers home a solid grammar lesson as a bonus.

Though he’s no teacher’s pet, Mickey’s smarts make him a welcome protagonist.

Step-by-step explanation:

8 0
3 years ago
Which of the following tables represents a function?
kirza4 [7]
<h3>Answer:  Choice B</h3>

Reason:

Choices A, C and D have repeated x values. It allows us to rule them out.

Table A has x = 6 repeating. Table C has x = 3 and x = -3 repeated. Table D has x = 4 and x = 5 show up twice each.

Whenever we have repeated x values, it indicates we do <u>not</u> have a function. A function is only possible when each x value goes to exactly one y value only.

Table A has the input x = 6 lead to y = 2 and y = -2 at the same time. Table C and table D are a similar story. So this is another way to rule out choices A, C and D.

Luckily table B has no repeated x values. Each x input leads to exactly one and only one y output. Therefore, <u>table B</u> is a function.

Side Note: the y values can repeat, but the function won't be one-to-one.

6 0
2 years ago
-3x-ly = -16<br> 2x +1y = 11
Aleksandr [31]

Answer: (-2/15, -53/5)

Step-by-step explanation:

multiply, simplify, thn rimate the one variable by adding the equations then divide sides by -165 then substitute

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer for N-6/3=4
    12·1 answer
  • How would you calculate the density of an object?
    15·1 answer
  • Adolf earned 650 last week he paid 97.50 in federal income tax he paid one third that amount for state income tax and other taxe
    14·1 answer
  • EASY QUESTION<br> Find area and please show working out
    6·1 answer
  • A number equals four less than three times the number.<br> How do you write this equation
    8·1 answer
  • Which is true about the polynomial ?
    13·1 answer
  • What is the percent of increase from 3.7 to 5?
    5·1 answer
  • You want to go on a swamp tour. How long does it take a swamp vehicle that travels at 3.2 miles per hour to travel across the
    11·1 answer
  • I NEED HELP PLSSSSSSSSSSSSSSSSS
    12·1 answer
  • Richard and Nestor create paintings. Richard creates 40 paintings in 28 days.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!