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3 years ago

13

Two cars start at the same point. One travels north at 65 km/h and the other travels east at 50 km/h. How far are they apart aft

er 30 minutes?

1 answer:

Naya [18.7K]3 years ago

7 0

Answer:

1they are 15 kilometers apart

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I need help. A building with a height of 48 m casts a shadow that is 30 m long. A person standing next to the building casts a s

lutik1710 [3]

Answer:

1.28 m

Step-by-step explanation:

48/30 = x/.8

cross multiply

30x = 48(.8)

30x = 38.4

x = 38.4/30

x = 1.28 m

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3 years ago

What is the median of the data set?

eimsori [14]

Answer:

8.5

Step-by-step explanation:

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Since you have 2 numbers left, find the number right inbetween the two

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4 years ago

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What is the surface area of the triangular prism?

harina [27]

Answer:

2.376 b

Step-by-step explanation:

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3 years ago

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Pls help and do quick!

motikmotik

Answer:

If 50.24cm = Circumference

Radius = 8cm

If 50.24cm^2 = Area

Radius = 4cm

Step-by-step explanation:

50.24cm what? Circumference? Area?

π = 3.14

2πr = Circumference

50.24 / 2π = r

r = 8

πr^2 = Area

50.24 / π = r^2

r^2 = 16

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7 0

2 years ago

What is the answer for AC =

Triss [41]

Answer:

The length of AC is 2.33 units.

Step-by-step explanation:

You have to use Tangent Rule, tanθ = opposite/adjacent :

$\tan(θ) = \frac{oppo.}{adj.}$

Let oppo. = AC,

Let adj. = BC = 5,

Let θ = 25°,

$\tan(25) = \frac{ac}{5}$

$ac = 5 \tan(25)$

$ac = 2.33 \: units \: (near.hundredth)$

4 0

3 years ago