Answer:
Tim
Step-by-step explanation:
The best description of the graph is offered by Tim:
"She drives at a variable speed for 2 minutes, then drives at a constant speed for 4 minutes, and finally stops at the parking area for the next 2 minutes."
The slope of the graph is Kate's speed. When it varies, it means her speed is varying. When it is constant, it means her speed is constant. When the line is horizontal, the slope (and Kate's speed) is zero.
_____
<em>Comment on the question</em>
The graph describes <em>Kate's</em> distance from home. The question asks about <em>Lisa's</em> motion. We have no idea whether any of the students are describing Lisa's motion, as there is no information provided about what Lisa's motion is.
Answer: 37
Step-by-step explanation:Using the Pythagorean Theorem, a ² + b ² =c ², you substitute the values for a and b with 12 and 35. This makes your equation 12 ² +35 ² = c ² . You then add 12 ² with 35 ² and that gives you 37 ² = C ² . You find the square root of both sides which is 37=C, giving you the length of C.
Answer:
16 square units
Step-by-step explanation:
The area of a triangle is given by the formula ...
A = 1/2bh
Here, it is convenient to choose the base as the vertical segment between y=-5 and y=3. Its length is 3 -(-5) = 8 units.
The height of the triangle is the difference in x-coordinates between that segment and the opposite vertex: 6 -2 = 4.
Then the area is ...
A = 1/2(8)(4) = 16 . . . square units
Answer: 7 cm sorry if im wrong
Step-by-step explanation: