Olution. x.(x+y)=x.x+x.y=x+x.y<span> =</span>x.(1+y)=x.1=x. Problem7<span>. </span>Simplify<span> the Boolean expression (</span>x<span> ... (</span>y+y'z) =x.(y+y').(y+z) (sincex+x'.y=(x+x').(x+y)) =x.1.(y+z)=x.(y<span>+z). Problem </span>9<span> </span>
5.234x10 to the 12th power
7a-2a=-10
5a=-10
a=-10/2
a=-5
Answer:
25 cm.
Step-by-step explaination:
Given,
Two sides of a triangle:
a = 7cm
b = 24 cm
To find,
Third side:
c = ?
By Pythagorean Theorem;
a² + b² = c²
[where c is the longest side,hypotenuse]
Putting the value of a and b;
we get,
7² + 24² = c²
49 + 576 = c²
625 = c²
25² = c² (square root)
25 = c
c = 25
Therefore, the length of the third side will be equal to 25 cm.
Answer:
b.7
Step-by-step explanation:
you take the three and substitute that in for x. 2(3) + 1
2(3)=6 then add 1