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
Vanyuwa [196]
2 years ago
6

please help, i will give BRAINLIEST. Write an expression in the simplest form to model the perimeter of the following triangle:

Mathematics
1 answer:
HACTEHA [7]2 years ago
5 0

Answer: Original expression:  2x - 11 + 4x + 7 + 3(x-4)

Simplified: 9x - 16

Step-by-step explanation:

2x - 11 + 4x + 7 + 3(x-4) becomes 2x - 11 + 4x + 7 + 3x -12

Group like terms, then combine to simplify:

2x + 4x + 3x -11 + 7 - 12

2x + 4x + 3x = 9x  

-11 -12 + 7 = =23+7= -16

Simplified expression: 9x  - 16

You might be interested in
(7x10*5)x(3x10*2) in standerd form
marishachu [46]

Answer:

21,000

Step-by-step explanation:

This is more of straightforward multiplication, so I cannot explain much! If you want me to try to do more, then just comment.

(7 * 10 * 5) * (3 * 10 * 2)

= (70 * 5) * (30 * 2)

= (350) * (60)

= 21,000

Thusly, in standard form, the equation given is \boxed{21,000}.

Hope this helps! (:

7 0
3 years ago
Find the values of the variables
Nikolay [14]

Answer:

corresponding value of equal matrix is equal

a=10

b= -6

c=3

Step-by-step explanation:

4 0
2 years ago
✓-32<br><br>imaginary numbers​
Lynna [10]

Answer:

<em><u>√</u></em><em><u>-32 imaginary numbers</u></em>

\sqrt{ - 32} \\   =  \sqrt{ - 1 \times 16 \times 2}  \\  =  \sqrt{ - 1}  \times  \sqrt{16}  \times  \sqrt{2}  \\  =\boxed{ 4 \sqrt{2} i}

<h3>4√2i is the right answer.</h3>
8 0
3 years ago
Someone please help thx
finlep [7]
I'm not sure exactly what it is but it would be a negitive 
4 0
3 years ago
Use a vertical format to subtract the polynomials.<br> 7x2 - 7x + 1<br> - (10x2<br> + 9x – 5)
juin [17]
7x^2 minus 10x^2 is 3x^2

-7x +9x is 2x

Lastly, 1 + -5 is -4

So your answer should be 3x^2 +2x-4. I hope this helps. Also I hope the picture is clear enough to see!

4 0
3 years ago
Other questions:
  • A = 1/2bh, where A is the surface area and b is the base, and H is the height.
    12·1 answer
  • Victor buys some six-packs of soda for a party. He buys 42 cans in all. How many six-packs of soda did Victor buy?​
    10·2 answers
  • Can someone help me with this math question?
    10·1 answer
  • I need help answering this one
    8·1 answer
  • How tall is tent at the peaking of the opening with the bottom being 8 feet in each side being 10 feet
    15·2 answers
  • Is the lcm of - 14,22,and10
    14·1 answer
  • a rectangle is a four sided flat shaped where every interior angles is a right angle. Therefore, opposite sides aRE PARALLEL and
    12·1 answer
  • Kindest bought a new candle and the base of the candle covers an area of 19.625 square inches
    7·1 answer
  • If three pears and four oranges cost $4.85 and three pears and ten oranges cost $8.75 what is the cost of a pear and an orange
    10·1 answer
  • URGENT URGENT URGENT<br><br> Find the value of x.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!