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Leni [432]
3 years ago
13

Find the hypotenuse of a triangle that has an 8 cm width and a height of 12 cm.

Mathematics
1 answer:
anygoal [31]3 years ago
4 0

Answer:14

Step-by-step explanation:

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I answered all my work correctly but I don’t understand this one.
SpyIntel [72]
Take your x values in each coordinate and subtract 2, and take your y values and subtract 1.

Q (0-2), (-1-1)
= (-2,-2)

D (-2-2), (2-1)
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V (2-2), (4-1)
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J (3-2), (0-1)
= (1,-1)

You can also draw it on a graph and then translate all coordinates 2 units left and 1 down to see the end results.
3 0
3 years ago
Suppose that 5 t shirts cost $55 what's the unit rate?
Kamila [148]
$55 / 5 =$11

unit rate $11

answer
$11 per shirt
5 0
3 years ago
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Find the angle of depression from the top of a lighthouse, 260 feet above water to a ship that's 270 feet offshore?
expeople1 [14]

Answer: OPTION C.

Step-by-step explanation:

Observe the triangle ABC attached.

Notice that the angle of depression is represented with \alpha.

Knowing that the top of a lighthouse is 260 feet above water and the ship is 270 feet offshore, you can find the value of  \alpha by using arctangent:

\alpha= arctan(\frac{opposite}{adjacent})

In this case you can identify that:

opposite=260\\adjacent=270

Therefore, substuting values into  \alpha= arctan(\frac{opposite}{adjacent}), you get that the angle of depression is:

 \alpha= arctan(\frac{260}{270})\\\\\alpha=43.92\°

4 0
3 years ago
Bonjour à tous, pouvez vous m'aider à trouver la réponse pour cette "question ouverte" svp?
AlekseyPX

La solution:

625 cm^2.

Explication étape par étape:

Si la forme est rectangulaire, elle aura la plus grande superficie possible quand la longueur équivaut à la largeur. Pour avoir un périmètre de 100 cm, cela signifie que chaque côté doit faire 25 cm.

La superficie serait alors de 25 cm x 25 cm = 625 cm^2.

8 0
2 years ago
What's the place value of 7 in 3,729,760
Vadim26 [7]
The value of the 7 are

one of them is one hundred thousand

the other one is one hundred
3 0
3 years ago
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