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const2013 [10]
2 years ago
13

What is the length of the missing side of this right triangle?

Mathematics
2 answers:
dusya [7]2 years ago
7 0

Answer:

D. 23.4

Step-by-step explanation:

√(15^2 + 18^2) = ~ 23.4

√(b^2 + a^2) = c^2

Tems11 [23]2 years ago
4 0

Answer:

D) 23.4

Step-by-step explanation:

To solve this, use the Pythagorean Theorem: a² + b² = c² where a and b are legs (sides) and c is the hypotenuse (in this case z or the missing side). So, your new equation is: 15² + 18² = z² or 225 + 324 = z². Add 225 + 324 to get 549. To solve for z, find the square root of 549: 23.430749. Rounded to the nearest tenth, this is 23.4.

Hope it helps!

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Calculus Examples

Popular Problems Calculus Find the Domain and Range f(x)=5x-3

f

(

x

)

=

5

x

−

3

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(

−

∞

,

∞

)

Set-Builder Notation:

{

x

|

x

∈

R

}

The range is the set of all valid

y

values. Use the graph to find the range.

Interval Notation:

(

−

∞

,

∞

)

Set-Builder Notation:

{

y

|

y

∈

R

}

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(

−

∞

,

∞

)

,

{

x

|

x

∈

R

}

Range:

(

−

∞

,

∞

)

,

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y

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∈

R

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