Answer:
49
Step-by-step explanation:
Given the monomial y²-14y, in order to make the binomial a perfect square, we need to add a constant to the function using completing the square method.
To get the constant, we will multiply the coefficient of y by 1/2 and then square the resulting value.
- The coefficient of y is -14.
multiplying the coefficient of y by 1/2 will give -14/2 = -7
- squaring -7 will result in (-7)²
= 49
The constant that will be added to the binomial to make it a perfect square trinomial is 49
Answer:
vertical angles
Step-by-step explanation:
<em>Vertical angles</em> are found where lines cross, so meet the requirements of this description. They share a vertex, but not a side. The sides of one of a pair of vertical angles are rays opposite the rays that make up the sides of the other vertical angle in the pair.
The correct answer would be C: 327.525, because if you add up all the numbers you would get 3,275.25, and one tenth of that is 327.525.
Answer:
3.79 miles per hour to the nearest hundredth.
Step-by-step explanation:
There are 3600 seconds in 1 hour.
50 feet in 9 seconds = 50/9 feet per second.
= (50/9) * 3600 feet per hour
= (50/9) * 3600 / 5280 miles per hour.
= 50 * 400 / 5280
= 3.79 miles / hour.
