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Drupady [299]
2 years ago
7

Find the length of a diagonal of a rectangle if the length of the rectangle is 24 cm and its width is 10 cm. A) 22 cm B) 26 cm C

) 34 cm D) 36 cm

Mathematics
2 answers:
xz_007 [3.2K]2 years ago
5 0

Answer:

<h2>B) 26 cm</h2>

Step-by-step explanation:

Look at the picture.

Use the Pythagorean theorem:

hypotenuse^2=leg^2+leg^2

We have

leg=24cm,\ leg=10\ cm,\ hypotenuse=d

Substitute:

d^2=24^2+10^2\\\\d^2=576+100\\\\d^2=676\to d=\sqrt{676}\\\\d=26

PIT_PIT [208]2 years ago
5 0

Answer:

B) 26

Step-by-step explanation:

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Find the surface area of the net below.
dedylja [7]

Answer:

472 in²

Step-by-step explanation:

This net is made up of 3 identical rectangles and 2 identical triangles.

Area of a rectangle = width x length

Area of a triangle = 1/2 x base x height

<u>Rectangle</u>

  • width = 8 in
  • length = 19 in

<u>Triangle</u>

  • base = 8 in
  • height = 2 in

<u>Surface Area</u>

SA = 3(8 x 19) + 2(0.5 x 8 x 2)

⇒ SA = 456 + 16

⇒ SA = 472 in²

5 0
2 years ago
Tiffany starts walking her dog at 1:39 p.M. She gets back home at 2:28 p.M. How long did Tiffany walk her dog?
Tomtit [17]

Answer:

49 minutes

Step-by-step explanation:

Given :

Start time = 1:39 p. M

Return time = 2.28 p. M

Time spent Walking dog = difference between the start time and return time

Return time - start time

(2:28 p.m - 1:39p.m) = 49 minutes

Hence, Tiffany spent 49 minutes walking her dog

4 0
2 years ago
Read 2 more answers
_________ integers are natural numbers. 1.) some 2.) all 3.) no
Marina CMI [18]

Answer:

1.) Some

Step-by-step explanation:

Natural numbers do not contain negative numbers, but they do contain whole numbers like 1, 2, 3. So your answer would be some.

6 0
3 years ago
Gavin drank 3/4 of a liter of orange juice from a container, which was 3/8 of the orange juice that was originally in the contai
Sliva [168]
X= amount of orange juice in the beginning
3/4=(3/8)X
.75=.375X
.75/.375=X
X=2
there were 2 liters in the beginning 
7 0
3 years ago
Drag the tiles to the correct boxes to complete the pairs.
aleksley [76]
The answer to your question is (+9)(-2)
7 0
3 years ago
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