Answer:
z+150=180
z=30
then again
x+x+20+30=180
2x=180-50
2x=130
x=130/2
x=65
Step-by-step explanation:
x
area of tile = 6 *14 = 84 square inches
number of tiles = 8500/84 = 101.19
102 tiles are needed
Answer:
40 km away.
Step-by-step explanation:
a^2 + b^2 = c^2
In this case, a = 16 * 2 = 32 km, since he travels 16 km per hour for 2 hours.
b = 12 * 2 = 24 km, since she travels 12 km per hour for 2 hours.
32^2 + 24^2 = c^2
1,024 + 576 = c^2
1600 = c^2
c^2 = 1600
c = plus or minus 40
Since distance cannot be negative, they will be 40 km away.
Hope this helps!
Answer:
I think the bottom are answers and i'm pretty sure it's right but i'm not the most familiar with this subject so definitely get a second opinion but i did the work on paper and rounded to
answer
D) 83.42 in2
Step-by-step explanation:
The first investment can be shown as T=500*1.05^2 which is $551.25
The second investment can be shown as T=500*e^(0.03*12*2) which is $1027.22
So the second investment is better
Hope that helped!
