To get the answer you would have to subtract 23 from both sides and you would get
X+23-23= 63-23
this would leave you with
X= 40
Answer: 15,000
Step-by-step explanation:
When you subtract 75,000-60,000, you will get 15,000 and 15,000 is the Variance.
Hope this helps! Thanks for asking.
Answer:
The previous number keeps getting multiplied by - 2
Step-by-step explanation:
64 ×-2 = -128
-128 × -2 = 256
256 × -2 = -512
Answer:
true true flase
Step-by-step explanation:
Answer:
The tree is 20.6 ft tall.
Step-by-step explanation:
Please check the attached graph.
From the diagram, it is clear that John is 5 ft tall is standing 20 feet away from a tree, making an angle of elevation to be 38⁰.
The diagram makes a right-angled triangle.
- Given the angle = Ф = 38⁰
- Hypotenuse = Tree length = c ?
Pythagorean Theorem:
For a right-angled triangle, with sides 'a' and 'b', the hypotenuse 'c' is defined as:

substituting a=5, b=20


ft
Thus, the tree is 20.6 ft tall.