Use the following statements to write a compound statement for the conjunction or disjunction. Then find its truth value.

p: An isosceles triangle has two congruent sides.
q: A right angle measures 90°
r: Four points are always coplanar.
s: A decagon has 12 sides.

Question 4 options:

A decagon has 12 sides and an isosceles triangle has two congruent sides; false.

A decagon has 12 sides and an isosceles triangle has two congruent sides; true.

A decagon has 12 sides or an isosceles triangle has two congruent sides; true.

A decagon has 12 sides or an isosceles triangle has two congruent sides; false.

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!

ome people is not even worth it to even try it in the air.

step-by-step explanation: