Answer:
$38.64/4 = $9.66
its $9.66 for each yard
so $9.66 multiplied by 6 = $57.96
she should expect to pay $57.96 extra.
Step-by-step explanation:
Answer:
257.61
Step-by-step explanation:
FORMULA= C=2πr=2·π·41≈257.6106
there is a screenshot included too
The correct way to write 1/4% as a decimal is 0.0025.
The reporter's likely error was that he did not notice the percent sign, thus saying that 1/4% is equivalent to 0.25.
Answer:
(x-10)° + (x + 14)° = 180°
=> x° - 10° + x° + 14 ° = 180°
=> 2x° + 4° = 180°
=> 2x° = 176°
=> x° = 176°/ 2
=> x° = 88°
Therefore the magnitude of x° = 88° (ans)
Answer:
- parent: y = x²
- transformed: y = -3x² +4
Step-by-step explanation:
You have correctly recognized that the function is quadratic, so has parent function y = x².
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You may notice that the function drops by 3 units when x increases or decreases by 1 unit from the vertex. That factor (-3) is the vertical scale factor in the transformed function ...
f(x) = a(x -h)² +k
where "a" is the vertical scale factor and (h, k) is the location of the vertex of the transformed function.
We note that the graphed function has its vertex at (h, k) = (0, 4), so the complete transformed function with a=-3, h=0, k=4 is ...
f(x) = -3x² +4
