Answer:
The answer is -54. Please mark as brainliest :)
Step-by-step explanation:
Y is directly proportional to x. So....
<h3>Finding the value of constant k.</h3>
y=kx
6=-2k
-3=k.
<h3>Finding y when x is 18</h3>
y=-3*18
y=-54.
Answer:
55.75 mi/hr
Step-by-step explanation:
Formula for average speed is:
Average Speed =
Total distance is 203 + 243 = 446 miles
Total time taken is 3.5 + 4.5 = 8 hours
Average Speed =
First option is correct.
Answer:
74:5
Step-by-step explanation:
this is the simplest ratio and we cannot divide further
Answer:
CPCTC (Corresponding Parts of Congruent Triangles are Congruent)
Step-by-step explanation:
It's in the name. Since RED is congruent to TAN, their corresponding angles are congruent.