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
xeze [42]
2 years ago
7

14. What is the length of a diagonal of rectangle EFGH? Show your work

Mathematics
1 answer:
Serhud [2]2 years ago
6 0

Answer:

The length of the diagonal of the rectangle is of \sqrt{58} units.

Step-by-step explanation:

Pythagorean theorem:

The square of the hypothenuse h is equal to the sum of the squares of sides a and b, that is:

h^2 = a^2 + b^2

Diagonal of a rectangle:

The diagonal is the hypothenuse, while the sides are a and b.

In this question:

The height has coordinates are y = 9 and y = 12, so the height is a = 12 - 9 = 3

The length has coordinates at x = -6, x = -13, so the length is b = -6 - (-13) = 7

Diagonal:

d^2 = a^2 + b^2

d^2 = 3^2 + 7^2

d^2 = 9 + 49

d^2 = 58

d = \sqrt{58}

The length of the diagonal of the rectangle is of \sqrt{58} units.

You might be interested in
if the volume of a storage room is 24 cubic feet its length is 3 feet and its width is 2 feet what is the height
viva [34]

Answer:

Step-by-step explanation:

V = L*w*h

L = 3

w = 2

h = ?

V = 24

24 = 2*3 * h       Combine the right

24 = 6* h            Divide both sides by 6

24/6 = 6h/6

4 = h

6 0
2 years ago
Can some one help me plz
tigry1 [53]
B but the last one in the b row
5 0
3 years ago
Read 2 more answers
Above are two different models of the same triangular-shaped garden. If the height of the model on the left is 14 cm, what is th
Katyanochek1 [597]

Please consider the attached graph.

We have been given that there are two different models of the same triangular-shaped garden. The height of the model on the left is 14 cm. We are asked to find the height of the model.

First of all, we will convert 14 cm into feet.

We can see that model on left side has a scale of 1 cm is equal to 15 feet.

14 cm = 14×15 feet = 210 feet.

We can see that model on the right side has a scale of 1 cm is equal to 7.5 feet.

Since both models represent same triangular-shaped garden, so the actual height for the both models will be same.

Now we need to convert actual height of 210 feet into inches using 2nd scale.

\text{210 ft}=210\text{ ft}\times \frac{1\text{ inch}}{\text{7.5 ft}}=\frac{210}{7.5}\text{ inch}=28\text{ inch}

Therefore, the height of the model on right is 28 inches.

5 0
3 years ago
What is the factorization of the trinomial below?<br> 12x2-x-35
Sidana [21]

Answer:

(4x−7)⋅(3x+5)

Step-by-step explanation:

Its that because of the steps that you learn

5 0
3 years ago
Read 2 more answers
What is the perimeter of this tile
Alex
Provide a picture of the tile, thanks!
3 0
3 years ago
Other questions:
  • ASAP What statements are true regarding the given statement and diagram?
    5·2 answers
  • What is the area of the trapezoid?
    12·1 answer
  • *<br> 25 points<br> Captionless Image<br> A<br> B<br> C<br> D
    15·2 answers
  • Round 0.60666667 to the nearest cent<br><br><br><br><br><br> Please
    12·1 answer
  • Yoshi reported the total area of the five great lakes on the chart above.
    14·1 answer
  • She uses 18 square inches of paper for each card How many square feet of paper does she need to make 150 cards​
    10·1 answer
  • use any strategy to solve the following problems 1) for haloween ned received 48 pieces of candy .if he put them into piles with
    15·1 answer
  • 48+49+50+51+...112+113
    7·1 answer
  • Find the exact solution to the equation. (2 points) five to the power of quantity nine minus three x equals one hundred and twen
    15·1 answer
  • On a trip to Washington, D.C., you and your friend are standing next to the Washington Monument. Your friend wants to buy a guid
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!