(2.6)^4 is the answer.
We know that multiplying is the act of adding a number to itself a series of times. However, this is multiplying said number by itself, meaning that our answer is an exponent.
Because our number is 2.6 and we’re multiplying it 4 times, our answer is (2.6)^4
Since an ark is 2.5 cubits in length and 1.5 cubits in width and height.
It is given that a cubit is equivalent to 17.7 in.
We have to determine the volume of the ark in cubic feet.
Since 1 feet = 12 inches.
Since, length = 2.5 cubits
= 
inches
= 44.25 inches
= 
= 3.7 feet
Now, width = 1.5 cubits
= 
inches
= 26.55 inches
= 
= 2.2 feet
Now, height = 1.5 cubits
= inches
= 26.55 inches
=
= 2.2 feet
SO, Volume of rectangular prism = 
So, Volume of ark= 3.7 
= 17.9
= 18 cubic feet.
Therefore, the volume of an ark is 18 cubic feet.
Yes it is a solution because if you take the equation and plug the point in for the x and y :
4 (2) + 3 (3) < 20
8 + 9 < 20
17 < 20
which is true
10 (2) + (3) > 10
20 + 3> 10
23>10
which is also true
Answer:
1.) (11, -7/3), 2.) No solution. 3.) (1, 3)
Step-by-step explanation:
1.)
2x + 3y = 15
x - 3y = 18
Solve...use elimination method
2x + x + 3y - 3y = 15 + 18
3x = 33
x =11
11 - 3y = 18
-3y = 7
y = -7/3
(11, -7/3)
---------------------------------------
2.) y = 4x + 4
y = 4x - 4
Use substitution.
4x + 4 = 4x - 4
4 = -4 FALSE NO Solution
3.) y = 5- 2x
4x + 3y = 13
Can use elimination method
2y = 10 - 4x
add it to 4x + 3y = 13
10 + 3y = 2y + 13
y = 3
3 = 5 - 2x
x = 1
(1, 3)
Answer:
hi
Step-by-step explanation:
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