Answer:
x = 4
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
20x+5−0=5x+(32.5)(2)
20x+5+0=5x+65
(20x)+(5+0)=5x+65(Combine Like Terms)
20x+5=5x+65
20x+5=5x+65
Step 2: Subtract 5x from both sides.
20x+5−5x=5x+65−5x
15x+5=65
Step 3: Subtract 5 from both sides.
15x+5−5=65−5
15x=60
Step 4: Divide both sides by 15.
15x
15
=
60
15
x=4
Hope this helps!
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Sin (a+b) = sin a. cos b + cos a. sin b
a= 50° and b=40°, then
sin(50+40) = sin 50° . cos 40° + cos 50° . sin 40°
sin(50+40) = sin 90° = 1 and
sin 50° . cos 40° + cos 50° . sin 40° = 1
Answer:
Picture below
Step-by-step explanation:
● 5/2 is 2.5 so just divide the space between 3 by 2
● for 1/3 divide the space between 0 and by 3
Answer:
-1
Step-by-step explanation:
Y-intercept is the point in a graph where its (0,?). In your graph one box down is where that point is.
I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!
Answer:

Step-by-step explanation:
Given: Area of one cupboard= 
Area of second cupboard= 
As per question, carpenter need to determine the amount of plywood required for two cupboard.
Lets, add the area of two cupboard to know the amount of plywood required.
∴
- Area of first cupboard.
- Area of second cupboard.
Adding both the area;

Now, opening the parenthesis

we will get
.
∴ Total area of cupboard= 