Answer: 13
Step-by-step explanation: If there are 9 floors from where Tanisha's office is to the ground, but then also 4 more floors to her car, that would simply be <em>9+4</em>. There are <em>13 floors</em> between Tanisha's office and her car.
Answer:
Value of x = 19.42 unit (Approx)
Step-by-step explanation:
Given:
Base = 6 unit
Angle θ = 72°
Find:
Value of x
Computation:
Cos θ = base / Hypotenuse
Cos 72° = 6 / x
0.3090 = 6 / x
x = 19.4174
Value of x = 19.42 unit (Approx)
Answer:
Its A
Step-by-step explanation:
First Equation:
0.6 +(0.4+0.9) =n
Step 1: do parentheses first:
0.4+0.9 = 1.3
Step 2: Add 0.6 + 1.3
0.6 + 1.3 = 1.9
n= 1.9
Second Equation:
(1.57 + 0.75) + 0.25 + n
Step 1: do parentheses first:
1.57 + 0.75 = 2.50
Step 2: Add 2.50 + 0.25 = 2.75
Step 3: Add 2.75 and n = 2.75+n
Final Answer:
1.9 +2.75+n = 4.65 +n
Hope this helps!!
Answer:
Irrational
Step-by-step explanation:
A rational number and an irrational number when added will given another irrational number only.
Example consider a rational number 2 and an irrational number √3.
When we add these two we get
2+√3. an irrational number only
There is no chance of getting a rational number when a non zero rational and irrational is added. In other words, there is nothing to cancel the irrational part when another rational number is added.
Hence the result would be irrational
Thus answer is irrational.
