Answer:
mp=4500
let discount %be x
sp=mp-discount %of mp=4500-x/100×4500=4500-45x
Step-by-step explanation:
sp with 10%vat=sp+vat%of sp
4400=4500-45x+10/100(4500-45x)
4400-4500=(-450x+(4500-45x)/10
-1000=(-450x+(4500-45x)
-1000-4500=-495x
495x=5500
x=5500/495=11.11%
Answer:
KL = 28
YZ = 76
LZ = 38
Step-by-step explanation:
Because J K and L are midpoints, the segment lengths are half of the segments from the XYZ triangle.
Think of it like this: ZLK is just ZXY scaled to half.
From that we get:
KL = YX/2 = 56/2 = 28
YZ = 2*KJ = 2*38 = 76
LZ = YZ/2 = 76/2 = 38
So if Jade makes $306.25 a week and for every hour she works, she makes $8.75, then all you have to do is divide 306.25 by 8.75.
306.25/8.75 = 35 hours should be your answer
Let me know if that doesn't make sense or you still don't understand it :)
Answer: 
<u>Step-by-step explanation:</u>
(7, 6)
Use Pythagorean Theorem to find the hypotenuse:
7² + 6² = c²
49 + 36 = c²
85 = c²
√85 = c
adjacent = 7, opposite = 6, hypotenuse = √85
sec θ = 
=
