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Novay_Z [31]
3 years ago
12

ABC is a right triangle. If AC = 12 and BC = 13, find AB.

Mathematics
2 answers:
Yakvenalex [24]3 years ago
6 0

Answer:

Step-by-step explanation:

Alright, lets get started.

There is a right triangle given, please refer the diagram I have attached.

Using Pythagorean theorem,

AC^2+AB^2=BC^2

Plugging the value of sides in theorem

12^2 + AB^2 = 13^2

144+AB^2=169

AB^2 = 169-144

AB^2 = 25

Taking square root on both sides

AB = 5  ..................   Answer

Hpe it will help :)

AysviL [449]3 years ago
3 0
Since BC is the hypotenuse...

α = 12
c = 13

Hence..

13² = 12² + ß²
ß = √(13² - 12²)
= √(169 - 144)
= √25
= 5

Hence, AB = 5

I hope this helps!
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Answer: x≈0.732

Step-by-step explanation:

You need to find the value of the variable "x".

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Apply logarithm on both sides of the equation:

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Now, applying the property mentioned before, you can rewrite the equation in this form:

xlog(90)=log(27)

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Therefore, you need to divide both sides of the equation by log(90). Finally, you get:

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3 years ago
Cho tam giác ABC vuông tại A , đường cao AH . Gọi D và E lần lượt đối
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Answer:

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3 years ago
Cube-shaped blocks are packed into a cube-shaped storage container. The edge of the storage container is 2 1/2 feet. The edge le
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Answer:

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Step-by-step explanation:

Volume of a cube(V) is given by:

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As per the statement:

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It is also given that:

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3 years ago
. Find f(3) for the following function
Snowcat [4.5K]

Answer:

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Step-by-step explanation:

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