Answer:
x=2, y=6
Step-by-step explanation:
y=10-2x
x=y-4
substitute x
y=10-2(y-4)
y=10-2y+8
Add 2y to each side
3y=10+8=18
y=6
x=y-4
x=6-4=2
x=2
The answer is false
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Answer:
10
Step-by-step explanation:
Because is if u count nicely u will see that
Answer:
solution given:
For triangle
side1=9ft
side2=10ft
base[b]=11ft
height[h]=7.7ft
and for rectangle
length [l]=3ft
wide [w]=9ft
Now
total surface area=lateral surface area +2curved surface area
=perimeter of triangle×length +2area of triangle
=(9+10+11)×3+2×1/2×2(½×b*h)
=90+11×7.7
=174.7
=175ft²is a required answer.
