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
n200080 [17]
3 years ago
8

How do u find the area of a triangle

Mathematics
2 answers:
goldfiish [28.3K]3 years ago
8 0
The \ formula \ for \ the \ area \ of \ a \ triangle \ is: \\\\A=\frac{1}{2}ah\\\\where: \\ "b" \ is \ the \ base\\" h " \ is \ the \ height


Ivahew [28]3 years ago
5 0
-- Find the length of the triangle's base.
-- Find the length of the triangle's height.
-- Multiply the base by the height.
-- One half of the product is the area.
You might be interested in
It takes Lucas 3 hours to cycle from his home to his friends village but if travels 5 mph slower, it will take him 1.5 hours lon
Alika [10]

The distance from friend's village to Lucas's house is 45 miles

Step-by-step explanation:

Lets assume the distance from Lucas home to friend's village is x miles

The time taken to cycle from Lucas home to friend's village is 3 hrs....t₁

The time taken if travelling at a 5 mph reduced speed is 1.5 hrs longer......t₂

t₂=4.5 hrs

t₁= 3 hrs

Speed for cycle in first instance, where t₁=3 hrs and distance is x miles

s₁=d/t = x/3 mph

Speed for cycle if travelling at a slower speed,

s=\frac{x}{3}-5

Time taken in the second instance when travelling at a slower speed

=\frac{x}{\frac{x}{3}-5 }=4.5\\ \\\frac{3x}{x-15} =4.5\\\\\\3x=4.5(x-15)\\\\3x=4.5x-67.5\\\\\\67.5=4.5x-3x\\\\\\67.5=1.5x\\\\\\67.5/1.5=x\\\\\\45=x

The distance from friend's village to Lucas's house is 45 miles

Learn More

Formula for speed:brainly.com/question/13664094

Keywords: cycle,home, village, travels,slower,longer

#LearnwithBrainly

6 0
3 years ago
Directions- Write a formula from the given day for each linear function Find the equation of the line parallel to 6x+3y-11=0, th
lukranit [14]

Answer:

y = -3x-1 or 3x + y = -1

Step-by-step explanation:

6x + 3y - 11 = 0 can be written as y = -3x + (11/3)

In parallel lines the slope remains the same but the constant changes. To find the constant you place in the cordinates for x and y.

5 = -3(-2) + b

5 = 6 + b

5 - 6 = b

-1 = b

Now you replace (11/3) by the new b, -1

y = -3x - 1

4 0
3 years ago
PLEASE HELP
Gnesinka [82]

ANSWER

D

Step-by-step explanation:

d=√((x_2-x_1)²+(y_2-y_1)²)

3 0
2 years ago
Read 2 more answers
Solve for x <br> x=what<br> 11x + 6 = 28
vodka [1.7K]

Answer:

X = 2

Step-by-step explanation:

11 x 2 = 22

22 + 6 = 28

8 0
3 years ago
Read 2 more answers
1x + 2 - 3 = 8 <br><br><br> what is x?
valina [46]

Answer:

x= Multiplication

Step-by-step explanation:

1 x +2 -3 =8

8 0
3 years ago
Read 2 more answers
Other questions:
  • Is there more than 5 ways to slove 4x+3y=3 ?
    7·2 answers
  • Find the quotient of 1+7i/3i in standard form write your answer in standard form
    15·1 answer
  • 6. Calculate Suppose Cory's
    13·1 answer
  • Solve -15 =p+2.<br> Enter your answer in the box.<br> -15 = p + 2<br> -15 – 2 = p + 2 – 2<br> ___ =P
    7·1 answer
  • BRAINLIEST, THANKS, 5 STARS ! Correct and fast answers needed!!!!
    6·1 answer
  • A line crosses the coordinates (-2,-5) and (3,5). What is the slope of the line?<br> 1
    14·1 answer
  • Solve the equation:<br> 3x + 1 over 4y2<br><br><br><br><br><br><br><br><br> Please help
    6·1 answer
  • 11. The measures of two diagonals of a rhombus are 28 cm and 18 cm Find 2
    5·1 answer
  • Which expression does not have a solution of 9, if w = 4? 5 + w w + 5 13 - w 5 - w
    6·1 answer
  • Solve the inequality and the graph<br><br> -6k ≤ - 72<br><br> ⮜|-------|--------|➤
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!