Find total cost at both stores.
Fun Guys cost= 15 +5.5.a
where a is no of games rental
Game Bank Cost= 31 +3.5.a
where a is no of games rental
Since cost is equal in both
Therefore
31 + 3.5.a= 15 + 5.5.a
->2.a=16
->a=8
<span>Therefore after 8 game rentals cost is same in both stores. </span>
<span>cost= 31+ 3.5.(8)=59</span>
Answer:
By using the one the straight line degrees if your doing it for a circle or 180 degrees for a triangle.
<h3>
Answer: AC = sqrt(21)/2</h3>
====================================================
Explanation:
Triangle CDA is congruent to triangle CDB. We can use the HL (hypotenuse leg) congruence theorem to prove this. This only works because we have two right triangles.
Since CDA and CDB are congruent, this means their corresponding pieces are the same length. Specifically AD = DB, so
AD+DB = AB
AD+AD = 3
2*AD = 3
AD = 3/2 = 1.5
For triangle CDA, we have AD = 3/2 = 1.5 and CD = sqrt(3). We can use the pythagorean theorem to find the missing side AC
a^2 + b^2 = c^2
(AD)^2 + (CD)^2 = (AC)^2
(3/2)^2 + (sqrt(3))^2 = (AC)^2
9/4 + 3 = (AC)^2
(AC)^2 = 9/4 + 3
(AC)^2 = 9/4 + 12/4
(AC)^2 = 21/4
AC = sqrt(21/4)
AC = sqrt(21)/sqrt(4)
AC = sqrt(21)/2
This is the same as writing (1/2)*sqrt(21) or 0.5*sqrt(21)
Answer:72837×6296
Step-by-step explanation:
