-0.25 is the slope between those two points.
Answer:
cake
Step-by-step explanation:
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The equation is <span>h(t) = -16t2 + 1600</span>.
When the package hits the ground, h(t) = 0: 0 = -16t2 + 1600 To solve by factoring: 0 = -16(t2-100)0 = -16(t+10)(t-10) t = -10 and +10 seconds.
Since we aren't interested in negative time, t = 10 seconds.
Answer:
<em>a ) y = 2,</em>
<em>b ) x = 5,</em>
<em>c ) x = - 3,</em>
<em>d ) y = 4</em>
Step-by-step explanation:
a )
b )
c )
d )
<em>Hope that helps!</em>
Answer:
63
Step-by-step explanation:
The other numbers are squares.
5 x 5 = 25
4 x 4 = 16
7 x 7 = 49
9 x 9 = 81
A square number or perfect square is an integer that is the square of an integer; in other words, it is the product of some integer with itself.
