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guajiro [1.7K]
3 years ago
6

Free Brainliest! **PLEASE HELP**

Mathematics
2 answers:
IgorLugansk [536]3 years ago
5 0

Answer:

a = 12 units

Step-by-step explanation:

lesantik [10]3 years ago
4 0

Answer:

a = 12 units

Step-by-step explanation:

Equation given is a^2 + 16^2 = 20^2

First we have to evaluate the powers.

16^{2} = 16*16=256

20^{2} = 20*20=400

So we can now write the equation again as:

a^2 +256  =400

Now we have to undo the addition,

a^2=400-256

a^2=144

Now we have to find the square root of a^2 to get the value of a

\sqrt{a^{2}} = \sqrt{144}

a=12  or a=-12

But the length of a leg cannot be a negative value, so we can take the +12.

a = 12 units





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Identify whether the function f(x)=3x5 is a monomial function, power function, both, or neither.
marshall27 [118]

Answer:

f(x)=3x5 is both  monomial function, power function

Step-by-step explanation:

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example

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given function

f(x)=3x5

1. it has only one non zero term thus qualifies to be called monomial

2. It has a coefficient 5, a variable x and that x is raised to some non-zero power 5. Thus, it is a power function as well.

6 0
3 years ago
The area of a rectangular park is 3/5 sq. mile
Readme [11.4K]

Answer:

3/5=7/8x

=24/35

(you literly put the answer why are u asking this???)

Hope This Helps!!!

7 0
3 years ago
What is the answer to 8x + 8y + 12
umka21 [38]
Simplifying
8x + 8y = 12

Solving
8x + 8y = 12

Solving for the variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8y' to each side of the equation. 8x + 8y + -8y = 12 + -8y

Combine like terms: 8y + -8y = 0
8x + 0 = 12 + -8y
8x = 12 + -8y

Divide each side by '8'.
x = 1.5 + -1y

Simplifying x = 1.5 + -1y
3 0
3 years ago
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