4.5 hrs because 162.50-50 = 112.50
112.50/25= 4.5
Answer:
2/3
Explanation:
Given the below;
![\frac{-14}{9}\times\frac{(-3)}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B-14%7D%7B9%7D%5Ctimes%5Cfrac%7B%28-3%29%7D%7B7%7D)
We can see from the above that 9 is divisible by 3 and that 14 is divisible by 7, let's go ahead and reduce to the lowest term as shown below;
The trapezoid was translated Right 6 ,down 5
Answer:
<A = 18.6 Degree
<B =74.4 Degree
<C = 87 Degree
Step-by-step explanation:
Sum of all the angles of triangle is 180
as given ,
<A = ?
<B = 4<A
<C = 5 <A - 6
As per rule ,
<A + <B +<C = 180
<A + 4 <A + 5<A - 6 = 180
10 <A - 6 = 180
10 <A = 180 + 6
<A = 186 / 10
<A = 18.6 Degree
Hence ,
< B = 4 X (18.6)
< B = 74.4 Degree
and
<C = 5 (18.6) - 6
<C = 87 Degree
PROOF
<A + <B + <C = 180
18.6 + 74.4 + 87 = 180
180 = 180