Let x represent the length of the shortest side. Then the perimeter is
.. x +2x +(x +13) = 149
.. 4x = 136
.. x = 34
2x = 68
x+13 = 47
The lengths of the sides are 34, 47, and 68 ft.
Ans: x=1.590667 or x= -1.257334
Answer:
B
Step-by-step explanation:
y= -24/x²+8
y-<em>i</em><em>n</em><em>t</em><em> </em><em>(</em><em> </em><em>0</em><em>,</em><em>-</em><em>3</em>
Answer:
- (A)Six of the one-half cubes would have a volume of 3 cubic units.
- (D)Three of the one-third cubes will make 1 unit cube.
- (E)Two of the one-half cubes will make 1 unit cube.
- (F)Both stacks will have a volume of 3 cubic units.
Step-by-step explanation:
Marissa claims that stacking 6 blocks with dimensions of
will give the same volume as stacking 9 blocks with dimensions of
.
First, let us examine the volume of each of the blocks.
<u>For Block 1</u>
The dimensions are:

Volume of 1 block = 
Volume of 6 blocks of dimension

<u>For Block 2
</u>
The dimensions are:
Volume of 1 block =
Volume of 9 blocks of dimension
The following statements out of Marissa's claim are true:
(A)Six of the one-half cubes would have a volume of 3 cubic units.
(D)Three of the one-third cubes will make 1 unit cube.

(E)Two of the one-half cubes will make 1 unit cube.

(F)Both stacks will have a volume of 3 cubic units.
X = largest, y = smallest
x + y = 38
x = 3y - 2
3y - 2 + y = 38
4y - 2 = 38
4y = 38 + 2
4y = 40
y = 40/4
y = 10
x = 3y - 2
x = 3(10) - 2
x = 30 - 2
x = 28
ur numbers are 10 and 28