Answer:
In the first problem, the value of x is 13.85
Step-by-step explanation:
To find this, we can use the Pythagorean Theorem. This allows us to use the length of the legs (a and b) to determine the length of the hypotenuse (c) .
a^2 + b^2 = c^2
5.3^2 + 12.8^2 = c^2
28.09 + 163.84 = c^2
191.93 = c^2
13.85 = c
Answer:
$238.15
Step-by-step explanation:
8.25% = 8.25/100 or 0.0825
Multiply 0.0825 and 220 to get $18.15. That's how much the tax is.
Add 220 and 18.15 to get $238.15
Answer:
dgdgfgt4e
Step-by-step explanation:
(4x)³ = (4x)(4x)(4x) = 4·4·4 · x·x·x = 64x³
the short cut method is to distribute the exponent into each value inside the parentheses: 4³ · x³ = 64x³
Answer: 64x³