Hello!
To find the surface area of a cube you use the equation
a is a side length
Put in the values you know
Square the number
6 * 121 = 726
The answer is
Hope this helps!
Answer:
13
Step-by-step explanation:
when the signs are equal or same the result is positive
(-)*(-)= (+)
Answer:
3q + 2p
Step-by-step explanation:
q + p + q + p + q = 3q + 2p
Answer:
The pair of factors in question are x = 5 and y = -7
Step-by-step explanation:
Let the factors be represented by x and y. Then x*y = -35 and x + y = -2.
Solving the first equation for y yields x = -35/y.
Substituting -35/y for x in the second equation yields
-35/y + y = -2.
Multiplying all three terms by y yields -35 + y^2 = -2y, or
y^2 + 2y - 35 = 0.
Let's solve for y. Note that this quadratic factors easily into (y + 7)(y - 5) = 0.
Then either y = -7 or y = 5. Going back to x = -35/y and letting y = -7, we find that x = -35/(-7) = 5.
The pair of factors in question are x = 5 and y = -7, or y = -5 and x = 7.
Answer:
the approximate APY of the account is 2.73%
Step-by-step explanation:
We know the formula for APY which is given by
here, r= interset rate = 2.7% = 0.027
n = compounding cycles = 4
On plugging these values in the above formula, we get
On simplifying this we get
0.02727 = 0.02727*100
= 2.73%
Therefore, the approximate APY of the account is 2.73%