Hey there,
<span>Ok 72^3
</span>First, find out what numbers can multiply to equal 72
<span>√72 = √9*8 </span>
<span>Then find other numbers which can be squarerooted and will get you a whole number </span>
<span>= √9*4*2 </span>
<span>= √9 * √4 * √2 </span>
<span>= 3* 2 * √2 </span>
<span>=6n√2
</span>
Sorry almost forgot about the N hope this help mark brainlyist if can l8tr!!!
Answer:
Option A
Step-by-step explanation:
x-7>2
x>9
Therefore, A is correct since 9 isn't included in the solution set.
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.
Answer:
4.95 and 2.25
Step-by-step explanation:
x+y=7.2
x-y=2.7
Add equations
x+y + x-y= (2x-y+y)=2x
7.2+2.7=9.9
Therefore 2x=9.9 x=9.9/2=4.95
x=4.95
x+y=7.2
4.95+y=7.2
y=7.2-4.95=2.25
y=2.25
