All categories

3 years ago

A rectangle with sides 11 cm and 15 cm has the same diagonal as a square.

2 answers:

7 0

The answer is √173

explanation:

let the diagonal = X

by using Pythagoras’s theorem

X² = 11² + 15²
X² = 346

let the side length of square is L
X² = L² + L²
346 = 2 L²
L² = 173
L = √173

Feliz [49]3 years ago

6 0

Answer:

$\sqrt 113$

Step-by-step explanation:

You might be interested in

Figure AAA is a scale image of Figure BBB.

Minchanka [31]

Answer:

that hard than i though

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

A mailbox that is 36 inches tall is beside a tree.The length of the mailboxes shadow is 28 inches.The length of the trees shadow

Eduardwww [97]

Answer:

The tree is 126 inches which is 10.5 feet.

Step-by-step explanation:

36x98= 3528

3528=28x

3528/28=126/12=10.5

6 0

3 years ago

67.5 into a fraction

andrey2020 [161]

Answer:

67 1/2

Step-by-step explanation:

67 5/10

67 1/2

3 0

3 years ago

Read 2 more answers

What are the slope between (-5,-2) and (8,13)

Cerrena [4.2K]

Answer:

The slope:

$m = \frac{15}{13}$

Step-by-step explanation:

-To determine the slope of the following points shown, you need this formula:

$m = \frac{y_{2} - y{1}}{x_{2} - x_{1}}$

( $m$ represents the slope, $(x_{1}, y_{1})$ represents the first coordinate and $(x_{2},y_{2})$ represents the second coordinate)

-Apply the following points to the formula:

$m = \frac{13 + 2}{8 + 5}$

Then, solve:

$m = \frac{13 + 2}{8 + 5}$

$m = \frac{15}{13}$

So, the slope is $\frac{15}{13}$ .

8 0

3 years ago

What is 8 2/3 dividend by 3 1/3

Anni [7]

It is 2 and 3/5 your welcome :)

7 0

4 years ago