Width= w
lenght = 6 width = 6w
area= 284 yd²
= (width)(length)
= (w)(6w)
= 6w²
6w²= 284
w²= 284/6
= 47.333333....
w=√47.2
= 6.88 inches
perimenter = 2width+ 2 lenght
= 2(w) + 2(6w)
= 2w+12w
= 14w
= 14(6.88)
= 96.28 inches
Answer:
(-2, -4.5)
Step-by-step explanation:
We can solve this equation with substitution.
x=2y+7
3x-2y=3
We can "substitute" 2y+7 for x into the second equation:
3(2y+7)-2y=3
Distribute the 3
6y+21-2y=3
Add like terms
4y+21=3
Subtract 21 from both sides
4y=-18
Divide both sides by 4 to isolate y
y=-4.5
Plug -4.5 back in for y:
x=2(-4.5)+7
x=-9+7
x=-2
(x,y)=(-2,-4.5)
Would it be two equilateral triangles?
I'm sorry if this doesn't help I don't really know what type of triangle that is.
Answer: 8$
Step-by-step explanation:
Kaylie has 6 biscuits in total and she also has a cup of coffee so she spend 8 dollars in total.
