Answer:
84.7894
= Rounded to the nearest cent= 84.79
Step-by-step explanation:
79.99*1.06= 84.7894
Answer:

Step-by-step explanation:
Observing the figure
we know that
----> by supplementary angles
Solve for x

Answer:
Its D (600,000)
Step-by-step explanation:
Took the test
Answer:
377
Step-by-step explanation:
f(x) = 3* 2^(x+2) -7
Let x=5
f(x) = 3* 2^(5+2) -7
Parentheses first
f(x) = 3* 2^(7) -7
Then exponents
f(x) = 3* 128 -7
Then multiply
f(x) = 384 -7
Then subtract
f(x) = 377
Answer:
We know that since it's a square, the lenght size is the same on all sides. We can simply use pythagoras theorem:
a^2 + a^2 = 13.5^2
13.5^2 = 182,25
182,25 : 2 (because there are 2 'a') = 91,125
<u>The square root of 91,125 is 9,55 feet.</u>