Answer:
Explanation:
The instantaneous speed is the speed of an object at a particular moment in time. And if you include the direction with that speed, you get the instantaneous velocity.
<span>Deforestation typically leads to soil erosion and the ruin of the ecosystem where deforestation occurred. The land gets destroyed and with it the natural habitat of the animals and plants who live there. In addition, we, the humans, lose oxygen because of lack of trees.</span>
Answer:
A. At the top of the rock stack.
Explanation:
Answer: D: y - 1 = (3/2) (x + 3)
Explanation:
The very first thing that needs to be done is to calculate the slope of the line shown, as we have to points, we can do it following the equation:
m=(y2 - y1)/(x2 - x1)
We know that the x1,y1 couple is (2,2) and the x2,y2 couple is (-2,-4), then we replace the values on the equation and we have:
m=(-4 - 2)/(-2 - 2) = -6/-4, then we simplify the result and we have 3/2.
We already have the slope of the equation, we are just missing the units that the line is moved to the left. We know that the equation must follow the form y = mx + b, and we already know m, we are missing b on both equations, but, as the line drawn is passing by (0,-1), or the origin, we know that b for that equation is -1. So the equation for that line is:
y = (3/2)x - 1
And the only answer that has the same slope is D.
<h2>Question:</h2>
Sodium chloride reacts with copper sulfate to produce sodium sulfate and copper chloride.
2NaCl(aq) + CuSO4(aq) → Na2SO4(aq) + CuCl2(s)
+
This equation represents a
O synthesis reaction.
O decomposition reaction.
O single replacement reaction.
O double replacement reaction.
<h2>Answer :</h2>
double replacement reaction
ありがとう！
