27 centimeters = 2.7 decimeters
Answer : 5 rides
Explanation
15=5+2r
-5 -5
10=2r
/2 /2
5=r
Answer:
Yes
Yes
No
No
Step-by-step explanation:
Sorry to keep y’all waiting I had to do the exam myself.
Answer:
∠8=130°
Step-by-step explanation:
∠8=∠1=180°-∠3=180°-50°=130°
Answer:
(4,-6)
Step-by-step explanation:
1) First, let's find the slope of the line between the two points. Use the slope formula , substitute the x and y values of (-2,9) and (2,-1) into it, then solve:
So, the slope of the line is .
2) Now, using that slope, let's find another point on the line. You can do this by drawing the two points on a graph (picture below). Now, remember that the slope is . So, starting from any of the two points (I chose (2,-1), as seen below) count 5 units down, then 2 units to the right. This gives an answer, (4,-6).