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Tpy6a [65]
3 years ago
13

Does someone know how to do this i need help answering these questions A-D thanks

Mathematics
1 answer:
VLD [36.1K]3 years ago
7 0

Answer:

c

Step-by-step explanation:

You might be interested in
How would I do this? Please explain instead of just giving me the answer.
djverab [1.8K]
According to the Pythagorean theorem, the square of the hypotenuse (the longest side) of a right-angled triangle equals to the sum of the squares of the other two sides. In this case, the ladder is the hypotenuse, which equals to the distance between the bottom of the ladder and the tree + the distance we want to find (x):
5² + x² = 13²
25 + x² = 169
x² = 144
x = √144 = 12.
The distance between the ground and the top of the ladder is 12 ft.

4 0
3 years ago
Solve for x. 4^(×-1)=1<br>​
steposvetlana [31]

Answer:

4^{\left(x-1\right)}=1

\Rightarrow\left(x-1\right)\ln \left(4\right)=\ln \left(1\right)

\hookrightarrow x=1

❅❅❅❅❅❅❅❅❅❅

OAmalOHopeO

❅❅❅❅❅❅❅❅❅❅

8 0
3 years ago
Which number is an integer? 6 4.2 3/4 5 1/2
stellarik [79]

Answer:

5, 6

Step-by-step explanation :

3 0
3 years ago
Read 2 more answers
19. A $50 bottle of perfume holds 8 ounces. A $110 bottle holds 17 oz. Find the unit price for
jok3333 [9.3K]
50 divided by 8 = 6.25
1oz perfume = $6.25
110 divided by 17 = 6.4705
1oz perfume = $6.4705
Therefore the second option is cheaper
7 0
3 years ago
A slide 15 feet long makes an angle of 330 with its vertical ladder. To the
Shkiper50 [21]

Answer:

13ft

Step-by-step explanation:

Kindly find attached a rough draft of the situation.

Step one:

Given data

The length of the slide represents the

Hypotenuse of the situation on the rough sketch

Angle =33°

Required

The height of the ladder which is the adjacent of the rough sketch represented by x

Step two:

Applying SOH CAH TOA

Cos θ= adj/hyp

Cos 33=x/15

0.84=x/15

Cross multiplying

x=0.84*15

x=12.6

To the nearest foot the ladder is 13ft tall

6 0
3 years ago
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