Answer:
<u>100 m</u>
Step-by-step explanation:
<u>Given</u> :
<u>#1) Finding the side length</u>
- Area = (side length)²
- ⇒ side length = √Area
- ⇒ side length = √625
- ⇒ side length = 25 m
<u>#2) Calculating perimeter</u>
- Perimeter = Total length of the sides of the shape
- Perimeter = 4 x side length [a square has 4 equal sides]
- ⇒ Perimeter = 4 x 25
- ⇒ Perimeter = <u>100 m</u>
Answer:
69.2°
Step-by-step explanation:
From the diagram attached to this solution. We shall be considering
Tan θ = opp/adj
Where θ = ?
Opp = AC = 385feet
Adj = AB = 146feet
Tan θ = AC/AB
Tan θ = 385/146
Tan θ = 2.636
θ = tan^-1 2.636
θ = 69.225
θ = 69.2°
Hence the angle to the horizon is 69.2°
Answer:
The value of
must be 3.
Step-by-step explanation:
Let be
, there is an horizontal translation when function is transformed into
, where:
- Shift to the right.
- Shift to the left.
If
and it is shifted right, then the value of
must be 3.
Answer:
I believe it's
The pH of solution A decreases, and the pH of solution B decreases.
Step-by-step explanation:
X= 9.0 -y
=> 0.5(9-Y) +0.2Y=4.05
=> 4.5-0.5Y+0.2Y=4.05
=> 0.45=0.3Y
=> Y= 1.5, X=7.5