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
gogolik [260]
3 years ago
5

A right triangle has a height of 27 inches

Mathematics
2 answers:
forsale [732]3 years ago
5 0
405 In^2

The formula for area of a triangle is 1/2Bh. One half of the area of the base times height, because base times height is a square and triangles are half a square. Let's solve for the area now.

A=1/2Bh

Plug in our information

A=1/2(30)(27)

Multiply parentheses.

A=1/2(810)

Multiply by 1/2 or divide by two.

A=405


The area of the triangle is 405 inches squared.
ohaa [14]3 years ago
4 0

Answer:

405 inches^{2}

Step-by-step explanation:

Area of a triangle = \frac{1}{2} Base * Height

\frac{1}{2} * 30* 27 = 405 inches^{2}

You might be interested in
What is the ratio in which the point P(3/4,5/12) decides the line segment joining points A(1/2,3/2) and B(2,-5)
timama [110]

Given:

The point P\left(\dfrac{3}{4},\dfrac{5}{12}\right) divides the line segment joining points A\left(\dfrac{1}{2},\dfrac{3}{2}\right) and B(2,-5).

To find:

The ratio in which he point P divides the segment AB.

Solution:

Section formula: If a point divides a segment in m:n, then the coordinates of that point are,

Point=\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)

Let point P divides the segment AB in m:n. Then by using the section formula, we get

\left(\dfrac{3}{4},\dfrac{5}{12}\right)=\left(\dfrac{m(2)+n(\dfrac{1}{2})}{m+n},\dfrac{m(-5)+n(\dfrac{3}{2})}{m+n}\right)

\left(\dfrac{3}{4},\dfrac{5}{12}\right)=\left(\dfrac{2m+\dfrac{n}{2}}{m+n},\dfrac{-5m+\dfrac{3n}{2}}{m+n}\right)

On comparing both sides, we get

\dfrac{3}{4}=\dfrac{2m+\dfrac{n}{2}}{m+n}

\dfrac{3}{4}(m+n)=\dfrac{4m+n}{2}

Multiply both sides by 4.

3(m+n)=2(4m+n)

3m+3n=8m+2n

3n-2n=8m-3m

n=5m

It can be written as

\dfrac{1}{5}=\dfrac{m}{n}

1:5=m:n

Therefore, the point P divides the line segment AB in 1:5.

6 0
3 years ago
Answer QUICK! FOR 25 POINTS. First, determine the range of the data without the outlier.
vovikov84 [41]

Answer:

12

Step-by-step explanation:

hope it helps

3 0
2 years ago
What is the area of the parallelogram below?
andreyandreev [35.5K]

Answer:

8

Step-by-step explanation:

length = 4

width= 2

4 x 2 = 8

Just count the squares like you would normally do to a rectangle and do the area like you would normally do with a rectangle

5 0
3 years ago
Pleaassseeeee helpppppp,,,,!!!!!!
Flura [38]
Surface Area (SA) of a Cylinder formula:
SA = 2*pi*r*h+2*pi*r^2
If you fill in the formula:
SA = 2*3.14*2*9+2*3.14*2^2
Simplify:
SA = 6.28*18+6.28*4
SA = 113.04 + 25.12
SA = 138.16 in
I hope I helped 
If its wrong I'm super duper extra sorry!
6 0
3 years ago
The coordinates of the community center are (5, −1). Who has a house in the same quadrant as the community center?
WINSTONCH [101]
(5,-1) is located in quadrant IV......quadrant IV has (+ x, -y).....so any points that have (+ x, - y) are in this quadrant. 
Example : (6,-3) is in this quadrant......(2,-4) is also in this quadrant. 
So whoever has the house with (+ x, -y) is going to be in the same quadrant as the community center.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Aiko is finding the sum (4 + 5i) + (–3 + 7i). She rewrites the sum as (–3 + 7)i + (4 + 5)i. Which statement explains the mathema
    5·2 answers
  • He coordinates of the vertices of △JKL are J(3, 0) , K(1, −2) , and L(6, −2) . The coordinates of the vertices of △J′K′L′ are J′
    9·2 answers
  • Running at the same constant rate, 5 identical machines can produce one lot containing a certain number of toys per hour. At thi
    7·1 answer
  • If ( 2 x 1) (0 x -1) = ( 15 ), then the value of x is
    6·1 answer
  • I need help solving for x
    9·1 answer
  • Triangles A B C and X Y Z are shown. Which would prove that ΔABC ~ ΔXYZ? Select two options. StartFraction B A Over Y X = StartF
    13·2 answers
  • What is 0.46% of 80?
    13·2 answers
  • Help Me PLEASE!!!
    12·1 answer
  • 1/3(6z+7.2)=0.5(8z+2)-0.4 <br> A z=0.8<br> B z=0.9 <br> C z=2.8<br> D z=3.6<br> please help
    11·1 answer
  • Two water balloons were launched into the air at different moments and collided. the water balloons were modeled by the quadrati
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!