ANSWER:
A. 6
STEP-BY-STEP EXPLANATION:
We have the following expression;
Now, to the value of N we apply the cube root and we are left with the following:
![\begin{gathered} \sqrt[3]{N}=\sqrt[3]{2^6\cdot5^{12}}=2^{\frac{6}{3}}\cdot5^{\frac{12}{3}}=2^2\cdot5^4 \\ \\ \text{ Therefore, a = 2 and b = 4} \\ \\ \text{ so, we replacing} \\ \\ a+b=2+4=6 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Csqrt%5B3%5D%7BN%7D%3D%5Csqrt%5B3%5D%7B2%5E6%5Ccdot5%5E%7B12%7D%7D%3D2%5E%7B%5Cfrac%7B6%7D%7B3%7D%7D%5Ccdot5%5E%7B%5Cfrac%7B12%7D%7B3%7D%7D%3D2%5E2%5Ccdot5%5E4%20%5C%5C%20%20%5C%5C%20%5Ctext%7B%20Therefore%2C%20a%20%3D%202%20and%20b%20%3D%204%7D%20%5C%5C%20%20%5C%5C%20%5Ctext%7B%20so%2C%20we%20replacing%7D%20%5C%5C%20%20%5C%5C%20a%2Bb%3D2%2B4%3D6%20%5Cend%7Bgathered%7D)
This means that the correct answer is A. 6
9514 1404 393
Answer:
£30
Step-by-step explanation:
The total area of the four walls is ...
A = 4 × LW
A = 4 × (2.4 m)(3.7 m) = 35.52 m²
Subtracting the area of the door, we find the painted area to be ...
35.52 m² -(2 m)(0.7 m) = 34.12 m²
Painting this area will require ...
(34.12 m²)/(8 m²/L × 1.5 L/tin) = 2.8433... tins
Aisha will need to buy 3 tins of paint, for which she pays 2.5 times the price of 1 tin:
2.5 × £12 = £30 . . . . Aisha's cost to paint her living room
Answer:
y- (0,2.5) x-(3.5,0)
Step-by-step explanation:
This is because the intercepts of a graph are the points at which a line intersects with a desired axis. So for the Y axis the inercept would be at 2.5 making the y intercept (0,2.5). The same concept is used on the X axis.
You can find the volume of a rectangular prism by doing
V= bh+bh+bh
15% off means 85% on so I would use .85x · 6 = total monthly cost to represent this problem. The dot represents times (I did not want to confuse things by using x)
Other ways to express this:
6 x .85x
6(.85x)
.85x (6)
