Step-by-step explanation:
2x+5y=30
5y=30-2x.


Answer:
the slope is -2/5
Step-by-step explanation:
it did the question and got it right
Let the length of the rectangle be L and the width be W.
Given that the length is twice the width, Then :
L = 2W .....(1)
But we know that the perimeter is 36.
==> 2L + 2W = 36
==> 2L + L = 36
==> 3L = 36
==> L = 36/3 = 12
==> W = 12/2 = 6
Now we will calculate the area:
==> A = L * W = 12* 6 = 72 square feet.
<span>Then the area of the rectangle is 72 square feet.</span>
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The volume of a triangular prism is 90 cubic units, If a triangular prism with a height of 10, length of 6 and width of 3.
Step-by-step explanation:
The given is,
Let, h - Height of the triangular prism
l - Length of the triangular prism
w - Width of the triangular prism
Step:1
Assume, Unit for height, length and width.
From given, ( consider unit)
h - 10 units
l - 6 units
w - 3 units
Step:2
Formula for volume of triangular prism is,

Substitute the values of w,h and l
= (
) × 3 × 10 × 6
= 90
V = 90 cubic units
Result:
The volume of a triangular prism is 90 cubic units, for the given triangular prism with a height of 10, length of 6 and width of 3.
2, 3, 5, 1000 any number that is larger than 1.