Answer:250 ft
Step-by-step explanation:
5 ft x 4 ft = 20
5 ft x 6 ft = 30
20 + 30 = 50
50 x 5 ft = 250 ft
I hope this helps and if its wrong im sorry
We know that
if <span>|x+ y-7|+ |4x - y+ 12|= 0
then
</span>x+ y-7=0
and
4x - y+ 12=0
using a graph tool
see the attached figure
the solution is the point (-1,8)
the answer is<span>
the ordered pair of real numbers is (-1,8)</span>
10. The constant of proportionality would be 0.07 because in the equation y=kx 0.07 is substituted for k which stands for the constant of proportionality.
11. The equation is t=45d because for every hour you travel 45 miles (or 90/2, 135/3, etc.)
Answer:
D. y ≥ 0
Step-by-step explanation:
The range of the function refers to the possible y values which come under the limits of the function.
Here, we can see that no y values are less than 0.
Hence, the range of the function is :
D. y ≥ 0