Answer:
s = -3, -7
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
2(9)-4=14
Use A' for A complement, etc. and n = intersection ∩.
n(A' n B')
=n(A u B)' by the de Morgan's law
=nU-n(nA+nB-n(AnB)) n(A u B) = nA + nB - n(AnB) and nX'=nU-nX
=400-(135+80-60)
=400-155
=245
That line means the other side is also x
remember pythagoran theorem
for legs length a and b and hypootnuse length c
a²+b²=c²
so
legs aer x and x
hyptonuse is 6
x²+x²=6²
2x²=36
divide both sides by 2
x²=18
sqrt both sides
x=(√9)(√2)
x=3√2
Answer:
Measure of the other angle is equal to 
°.
Step-by-step explanation:
An angle is formed by two rays or lines or line segments that share the same vertex.
Two angles are said to be complementary if their sum is 
°.
Measure of one angle is equal to 
°.
Let measure of another angle be 
Therefore,
°
So, measure of the other angle is equal to °.
