Answer:
$105
Step-by-step explanation:
91 divided by 13 times 15
Answer:
f(x) = - 4x² - 27x + 7
Step-by-step explanation:
f(x) = a*(x-1/4)(x+7) = a(x² + 27/4 x - 7/4)
pass (0,7): 7 = a (-7/4)
a = -4
f(x) = -4*(x² + 27/4 x - 7/4)
f(x) = -4x² - 27x + 7
Answer:
12.57
Step-by-step explanation:
Answer:
obtuse, isosceles
Step-by-step explanation:
We have two angles that have the same measure - that means two sides are equal length. That means the triangle is isosceles
We have one angle that is greater than 90 degrees - that tells us the triangle is obtuse
Answer:
v = 1.62 m/s
Step-by-step explanation:
Given that,
Distance covered by the mouse is 5.56 m is in 3.42 seconds.
We need to find the velocity of the mouse. It is equal to the total distance covered divided by time taken. So,
![v=\dfrac{d}{t}\\\\v=\dfrac{5.56\ m}{3.42\ s}\\\\v=1.62\ m/s](https://tex.z-dn.net/?f=v%3D%5Cdfrac%7Bd%7D%7Bt%7D%5C%5C%5C%5Cv%3D%5Cdfrac%7B5.56%5C%20m%7D%7B3.42%5C%20s%7D%5C%5C%5C%5Cv%3D1.62%5C%20m%2Fs)
So, the velocity is 1.62 m/s.