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
GenaCL600 [577]
3 years ago
12

Find the area of this triangle.

Mathematics
2 answers:
stepladder [879]3 years ago
8 0
The answer is 108, hope this helps!
erastovalidia [21]3 years ago
7 0
Area=12*18/2=108
Therefore the area of the triangle is 108 ft^2
You might be interested in
The time it takes for an object stopped from a certain speed can be modeled by the equation
yanalaym [24]
Given: 
t = 1/2 √v
v = speed of object meters per second

t = 3 seconds

3 = 1/2 √v
3 * 2 = √v
6 = √v
6² = √v²
36 meters = v

v = 36 meters per second

6 0
3 years ago
How do u turn y +2=-3(x-1) Into standard form
Darina [25.2K]

Answer:

<h2>3x + y = 1</h2>

Step-by-step explanation:

y+2=-3(x-1)\\\\\text{It's a point-slope form of an equation of a line}.\\\\\text{The standard form is:}\ Ax+By=C.\\\\\text{Convert:}\\\\y+2=-3(x-1)\qquad\text{use the distributive property}:\ a(b+c)=ab+ac\\\\y+2=(-3)(x)+(-3)(-1)\\\\y+2=-3x+3\qquad\text{subtract 2 from both sides}\\\\y+2-2=-3x+3-2\\\\y=-3x+1\qquad\text{add}\ 3x\ \text{to both sides}\\\\y+3x=-3x+3x+1\\\\3x+y=1

6 0
3 years ago
Read 2 more answers
Ahhhh i need help again.
qwelly [4]

Answer:

B

Step-by-step explanation:

A. these simply to 21 + 7x and 21 + 3x

  • this one is incorrect because the 7x and 3x are different

B. these simplify to 10 + x and 10 + x

  • this is the correct one since they are exactly the same

C. these simplify to 21x and 7x + 21

  • these two are not the same because one expression has only a number with a variable but the other one has a number with a variable <em>and </em>another number

D. these simplify to  \frac{7}{3-x}  and  \frac{7}{x-3}

  • in subtraction, the order of the 3 and the x matters, so the equations are not the same
  • example: 6 - 4 = 2 but 4 - 6 = -2
3 0
3 years ago
What number is equal to the absolute value of -36 ?
Rus_ich [418]

Answer:

36

Step-by-step explanation:

positive version

8 0
3 years ago
Read 2 more answers
1,5,9,13. what's the 8th 13th 17th and 23rd term​
marusya05 [52]

Answer:

8th 29

13th 53

17th 69

23rd 91

8 0
3 years ago
Other questions:
  • five sides of a decagon each measure 3 in , the perimeter of the decagon is 40 in, what is the link of each remaining side, if e
    10·1 answer
  • What is 5 1/4 as a percent as a fraction in simplest form
    11·2 answers
  • A girl 160 cm tall, stands 360 cm from a lamp post at night her shadow is 90 cm. How high is the lamp post
    12·1 answer
  • Please help me I need an urgent help
    6·1 answer
  • QUESTION 3 Which inequality is a true statement?
    11·1 answer
  • -10x + 10x + 5x + 5 = 5<br> solve for x
    15·2 answers
  • Find the following sum of the following expressions: 3x+5 and -4x-10
    9·1 answer
  • Which detail in text number one do you better understand because of details in the text number two
    6·1 answer
  • Nedd this ASAP!!<br><br><br> THANKS!
    5·2 answers
  • 50 Points! find x and explain how you found it!
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!