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]
2 years ago
5

A right triangle has a height of 27 inches

Mathematics
2 answers:
forsale [732]2 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]2 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
If a pair of jeans cost 45 dollars before the sale and the sale is taking 9 dollars off of the original price what was the perce
Dvinal [7]

Answer:

20%

Step-by-step explanation:

A pair of jeans cost $45  before the sale.

The sale is taking $9 off of the original price.

Then

$45 - 100%

$9 - x%

Write a proportion:

\dfrac{45}{9}=\dfrac{100}{x}

Cross multiply:

45\cdot x=9\cdot 100\\ \\45x=900\\ \\x=\dfrac{900}{45}\\ \\x=20\%

3 0
3 years ago
A diver descends 130 feet below the surface over 35 minutes. what was his average rate of descent
attashe74 [19]

I believe you would do the feet ,130, divided by the minutes ,35, to get how many feet per minute. It would get you a never ending decimal of 3.714285. So  every minute he would drop about 4 feet. You will have to put it how it says to for what your answering is. If it says round to the whole number then he would drop 4 feet, but I hope this helps you in any way :)

4 0
3 years ago
- Let y represent the width of a rectangle and let x represent the rectangle's lengu.
valentina_108 [34]

Answer:

Length: 21 cm and Width:  6cm

Step-by-step explanation:

Let y be the width and x length of the rectangle. We know:

x = 4y -3 -------- eq. 1

54 = 2x + 2y    (Perimeter of the rectangle) ------- eq.  2

Substitute equation 1 in equation 2:

54 = 2(4y-3) + 2y\\54 = 8y - 6 + 2y\\54 + 6 = 8y + 2y\\60 = 10 y\\\\\frac{60}{10}= y\\y = 6

Using the value of y, we find x.

x = 4y - 3\\x = 4(6) -3\\x= 24 - 3\\x = 21

4 0
3 years ago
One leg of a triangle has a measure of 24 units if the hypotenuse measures 25 units what is the lengh of the other leg
marusya05 [52]
If we assume this is a right triangle

 for a right triangle
if it has legs length a and b and hyptonouse c then
a²+b²=c²

given
a leg is 24
hyptonuse =25
the other leg is b

24²+b²=25²
576+b²=625
minus 576 from both sides
b²=49
sqrt both sides
b=7

the other leg is 7 units
5 0
3 years ago
Is the following shape a square? How do you know?
Troyanec [42]

Answer:

B

Step-by-step explanation:

it is a rectangle. each opposite sides ARE parallel but not every side is equal like a square so B

8 0
3 years ago
Other questions:
  • Which of the following statements is true?
    10·2 answers
  • -(4x+6)<2(5x+9)+2x write the solution for interval notation
    15·1 answer
  • Solve the equation.<br> n + 26.3 = 20.11<br> O 6.19<br> 0-6.19<br> 0 46.41<br> O-46.41
    9·2 answers
  • Can anyone help me please at least to answer one of this please
    15·1 answer
  • The following histogram shows the relative frequencies of the heights, recorded to the nearest inch, of a population of women. T
    8·1 answer
  • Find the equivalent equation that does not contain fractions 2/3 x 7=1/2
    7·1 answer
  • SOMEONE HELP MEEEE PLEASE
    13·1 answer
  • Answer in number 6 plssss
    5·1 answer
  • Jake buys a car for $1500 and sells it for $1800. What is Jake’s percentage profit?
    14·1 answer
  • If the following rectangular prism's width is doubled, what will happen to the volume?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!