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SpyIntel [72]
2 years ago
15

PLS HELP, I’m soo confused!!! ANY HELP WILL BE APPRECIATED

Mathematics
1 answer:
Ilia_Sergeevich [38]2 years ago
6 0

Answer:

e

Step-by-step explanation:

e

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Carrie place is a 10 foot ladder against the wall if the ladder makes an angle of 65° with the level ground how far up the wall
natita [175]

Answer:

9......

Step-by-step explanation:

A right-angled triangle in the image below will be formed.

Now, we will make use of the trigonometric rule......

But before that, how do know the perfect rule to apply so as to solve the problem?

#. The side facing the angle 65 deg. is called the Opposite side

#. The side facing the angle 90 deg. is called the Hypotenuse

#. While the last side is called the Adjacent

Now, Looking at our question, we were given the Hypotenuse and asked to look for the Opposite side....This is where we apply the trigonometric rule

Sine(θ)=Opposite/Hypotenuse

Therefore,

Sine 64 = Opposite/10

Opposite = 10 x sine64

Opposite = 10 x 0.9

Opposite = 9cm

6 0
3 years ago
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What is 3x3x8x<br><br> help it’s so hard pls
Vesna [10]
72 if your needing to times them
8 0
3 years ago
As a result of a transfer from one school to another, a boy has to walk one
Softa [21]

Answer:

Let the distance of school and house is x k m

Then time taken at speed 2.5 km\hr=

2.5

x

hr

And time taken at speed 4 km\hr=

4

x

hr

∴

2.5

x

−

4

x

=

60

12

⇒

10

4x−2.5x

=

5

1

⇒x=3 km

Then the distance of school and house is 3 k m

may this help you

6 0
3 years ago
a taxi driver charges $1.25 per mile. the driver also chargers a one time $10 fee. write and solve a equation to determine how m
Dima020 [189]

Answer:

23.2 miles

Step-by-step explanation:

10 + 1.25x

x = number of miles

so if the total cost is $39, this is the equation:

10 + 1.25x = 39

Solve:

10 + 1.25x = 39

1.25x = 29

x = 23.2

So the answer will be 23.2 miles.

7 0
3 years ago
I need help w this math q, ill mark branliest
yawa3891 [41]

Answer:

I would say <u>17.6 miles</u>

Step-by-step explanation:

30 miles in 2 hours but we wanna know how many miles in 1.7 hours, I simply divided 30 by 1.7 and got 17.6 miles.

3 0
3 years ago
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