I know it. So if you quadruple your pay of 4 pennies, then you're squaring it (4^2) and if you're doing the same for 3 jobs you're cubing it (4^3) so for nine jobs, you have to raise the 4 to the 9th power (4^9)-answer to the first one. And the final answer is 262,144 pennies
The length of YZ is 12.2
Explanation:
From the figure, it is obvious that the triangles XVW and ZYW are similar.
Since, the triangles are similar, then their sides are also proportional.
Also, given that the sides VY = YW and XZ = ZW which implies that XW = 2XZ = 2ZW.
Thus, we have,
Since, XW = 2ZW.
Substituting, we have,
Simplifying, we get,
Dividing, we get,
Thus, the length of YZ is 12.2
Using th epythagorean theorem.
52^2-48^2= x^2
2704-2304= x^2
400=x^2
x=20
Final answer: D
Answer:
Step-by-step explanation:
We use the formula;
where m:n=2:3 and
We substitute these values to get;
We simplify to get:
921,444 rounded to the nearest hundred thousand is 900,000. Hope I helped. =)