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
GuDViN [60]
3 years ago
14

Find the perimeter of a triangle with sides 2x+ 3,5x+8+x and 7x-2

Mathematics
2 answers:
Alexxx [7]3 years ago
8 0
2x+3+5x+8+x+7x-2=
15x-9

Perimeter= 15x-9

lidiya [134]3 years ago
3 0
To find the perimeter:

First, add all the sides together and find x

2x + 3 + 5x + 8 + x + 7x - 2 = 15x + 9


15x + 9 is your answer (for you cannot simplify it anymore)

hope this helps
 
You might be interested in
Nerissa paid a total of $8 for 4 packs of pencils she purchased from the convenience store. Let p represent the cost of one pack
BARSIC [14]

Answer: 4*p=8

Step-by-step explanation:

<em>You can use inverse operation to answer this equation.</em>

  • <em>write out you problem: 4 x p =8</em>
  • <em>The inverse of multiplication is division</em>
  • <em>you do 4/4 which gives you one but the 4 will cancel itself out</em>
  • <em>Do 8/4 which gives you 2</em>
  • <em>under the equation write p = 2</em>
  • <em>And be sure to line the p up with the p, the equal sign with the equal sign, and  the 2  stays where it is ( which should be already lined up with the 8)</em>
3 0
3 years ago
Need hello with my school
IRINA_888 [86]

Answer:

G oo g l ee I use it there's a scan

8 0
3 years ago
What is nine times for a total loss of 15 3/4 yards
love history [14]
Try feet /cm or inches 
7 0
3 years ago
What is the answer help me
saveliy_v [14]

Answer:

x = 8

Step-by-step explanation:

Each side of the triangle on the left is divided by 3 to get the side of the triangle on the right.

We can find this by doing 18 ÷ 6 = 3

Then, knowing this, we do 24 ÷ 3 to get 8

I hope that helps!! :)


4 0
3 years ago
Read 2 more answers
What is the difference between the absolute value of 4 and the absolute value of -3?
larisa86 [58]
Answer:1
Explanation:since the absolute value of -3 is 3 and 4-3=1
7 0
3 years ago
Read 2 more answers
Other questions:
  • Help? quadratic functions
    13·1 answer
  • Help please!! 10 pts
    5·2 answers
  • Calvin has two square gardens. The larger garden has sides that are 1 yard longer than the sides of the smaller garden. If the l
    11·1 answer
  • What value must replace the "?" in order for this polynomial to be expressed as a difference of squares?
    11·1 answer
  • Rapheal is enrolled as a foreign-exchange student. He is from Canada and is going to attend school in Texas. On average he can s
    10·1 answer
  • Nathaniel wants to build 50 birds using Lego blocks. How many birdhouses can he build at most with the remaining Lego blocks? Gr
    6·1 answer
  • YOOOOOOOo i need some help with the problem in the photo below 0-0
    12·2 answers
  • Screenshot of the math question below
    15·2 answers
  • An ostrich can run 25 miles in 40 minutes. How many minutes will it take the ostrich
    9·2 answers
  • Solve x + 5 = 7.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!