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
sasho [114]
3 years ago
7

What is the perimeter of a triangle if the lengths of the sides are 8", 10", and x?

Mathematics
1 answer:
Readme [11.4K]3 years ago
6 0
Question 3. the answer is 18
4. the answer is 3x+3y
You might be interested in
Find the area of the circle.<br> 12 ft
Ratling [72]

Answer:

  • Area of the circle is 113.04 ft²

Step-by-step explanation:

Given:

  • Diameter of circle = 12 feet

To Find:

  • Area of the circle

Using formula:

\\ \:  \: \dashrightarrow \:  \:  \:{\underline{\boxed{  \bf{Area_{( circle)} = \pi r^2}}}} \\ \\

<em>Where,</em>

  • π = 3.14
  • Diameter = 12 feet
  • Radius = 12/2 = 6 feet

On substituting the required values, we get:

\\   \:  \: \dashrightarrow \:  \:  \:  \sf Area_{(Circle)} =    3.14 \times  {(6)}^{2}  \\  \\  \\ \:  \: \dashrightarrow \:  \:  \:  \sf Area_{(Circle)} =   3.14 \times 36 \\  \\  \\ \:  \: \dashrightarrow \:  \:  \:  \sf Area_{(Circle)} =  113.04 \:  {ft}^{2}  \\  \\  \\

Hence,

  • Area of the circle is<u> </u>113.04 ft²
3 0
2 years ago
Read 2 more answers
URGENT!
serg [7]

Answer:

number one is the appropriate answer for this question

7 0
3 years ago
Read 2 more answers
What is the area of this triangle?
dsp73

Answer:60

Step-by-step explanation:

a=13 b=13 c=10

Perimeter of =a+b+c

perimeter of =13+13+10

Perimeter of =36

S=36 ➗ 2

S=18

Area=√s(s-a)(s-b)(s-c)

Area=√18(18-13)(18-13)(18-10)

Area=√18(5)(5)(8)

Area=√(3600)

Area of =60

4 0
4 years ago
What is a common factor called
zlopas [31]
  <span>A common factor is a factor of 2 or more numbers. 
the factors of 12 are: 1,2,3,4,6,12 
the factors of 21 are: 1,3,7,21 

1 and 3 are both common factors of 12 and 21.</span>
7 0
3 years ago
What is the gcf of 108 and 132
Reptile [31]
I believe the GCF of those two is 12. 
6 0
3 years ago
Other questions:
  • HELP! Find the value of the 30th percentile of the following set of data. 129, 113, 200, 100, 105, 132, 100, 176, 146, 152
    8·1 answer
  • 7x - 3y = 4 2x - 4y = 1 The solution to the system of equations is
    14·1 answer
  • What is the product of 7-8i
    7·1 answer
  • Find the product<br> -8x5y2.6x2y
    12·2 answers
  • the ages ( in years) of the 5 employees at a particular computer store are 32,23,21,38,26 . assuming that theses ages constitute
    9·1 answer
  • An article in the ASCE Journal of Energy Engineering describes a study of the thermal inertial properties of autoclaved aerated
    7·1 answer
  • The student body President of a high school claims to know the names of at least 1000 of the 1800 students at the school. To tes
    14·1 answer
  • Find mZB.<br> Round to the nearest degree.<br> 11<br> B В<br> 7.<br> 15
    12·1 answer
  • Martika surfs with her friends at Virginia Beach. Her friend, Mark caught 8 waves out of 20 possible waves to ride in the shore.
    6·1 answer
  • In a geometric sequence, a2=2, a3=16, and a4=128.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!