55/20 = 2.75
It costs $2.75 per person
Answer:
The Answer is A: 150
Step-by-step explanation:
$29.50 - $19.00 = $10.5
$10.5 / $0.07 = 150 Minutes.
Answer:
22.27
Step-by-step explanation:
tan(35) = opp/adj
tan(35) = x/47
47tan(35) = x
x = 22.27
not sure of the units
If B is Jonas and his sister is 4 years older, that would be 4 plus B
Answer:
∠1 = 72°
∠2 = 54°
∠3 = 54°
∠4 = 72°
Step-by-step explanation:
In the isosceles triangle in which ∠4 is the top vertex angle and ∠3 & 54° are it's base angles. As it is an isosceles triangle , ∠3 = 54°
Using angle sum property of a triangle ,
∠4 + ∠3 + 54° = 180°
⇒ ∠4 + 54°+ 54° = 180°
⇒ ∠4 = 180° - 108° = 72°
Diagonals of a rhombus bisect the vertex angles of a rhombus. So,
∠2 = ∠3 = 54°
Also , opposite vertex angles of a rhombus are equal, So , ∠1 = ∠4 = 72°
