Answer:
1/2(x²) square units
Step-by-step explanation
From the question,
Area of a Square(A) = L²
A = L²................. Equation 1
Where L = Lenght of the square
If the diagonal of the square is x,
Using pythagoras theorem,
a² = b²+c².................. Equation 2
Wherer a = x, b = c= L
Therefore,
x² = L²+L²
x² = 2L²
L² = x²/2
L = √(x²/2)
Substitute the value of L into equation 1
A = [√(x²/2)]²
A = x²/2 square unit.
A = 1/2(x²) square unit.
The right option is 1/2(x²) square units
Your equation : 7-3 (2x-1)=2x×26
answer: x is equal to 5
Answer:
107/100 or 1 7/100 or 1.07
Step-by-step explanation:
Turn into improper fraction: 33/10 - 223/100
Find LCM: which is 10 because 10*10 = 100 and make common denominators
330/100 - 223/100 = 107/100 or 1 7/100
Hope this helped!
I hope this helps you
(a^1/5)^5
a^1/5.5
a
Answer: x = 13.3
Step-by-step explanation:
Use SOHCAHTOA
The opposite of the angle and the adjacent of the angle is given, so use tangent.
tan(35) = x/19
19*tan(35) = x
x = 13.3
