Answer: it will take 7 seconds
Step-by-step explanation: 9 x 7 = 63
Answer:
x = 30.
Step-by-step explanation:
For the triangles to be similar corresponding sides must be in the same ratio.
So 50/ 75 = x / 45
75x = 50*45
x = 50* 45/75
= 2 * 45 / 3
= 30. (answer).
Answer:
10.5 miles
Step-by-step explanation:
You multiply the distance with the number of times he ran.
Answer:
Step-by-step explanation:
A system has no solution if the 2 (or more) functions that make up the system do not intersect. The only pair of functions here that do not have an intersection is found in D. You could graph these 2 on a graphing calculator to see that this is true.
Answer:
46 ft2
Step-by-step explanation:
esorry if it doesnt lph
