Answer:
- positive
- negative
- 16.8-28.1
- -11.3
Step-by-step explanation:
Usually, we use positive numbers to represent "up", and negative numbers to represent "down." Then the description of the math might be ...
- The change in height between the launch point on the cliff and the distance above the cliff that the rocket reaches is best represented by a <u> positive </u> number.
- The change in height from the top height of the rocket to the ocean below the cliff is best represented by a <u> negative </u> number.
- The expression <u> 16.8-28.1 </u> best represents the change in height from the cliff to the ocean below.
- The change in height from the cliff to the ocean below is <u> -11.3 </u> feet.
There are 5 significant figures.
Answer:
Can you please post a picture...it will help me understand it more!
Step-by-step explanation:
Answer:
4(-5z+2)+(-6)=2(-10z+1) = True
Step-by-step explanation:
You calculate it by taking the change in y's over the change in x's. So (y1-y2)/(x1-x2). You get the equation (-5 - 3)/(5 - 7) which equals 4. 4 is the slope.