9514 1404 393
Answer:
7
Step-by-step explanation:
The total length of ribbon is ...
(10)(2.1 ft) = 21 ft
There are 3 feet in a yard, so the number of yards is ...
(21 ft)×(1 yd)/(3 ft) = 7 yd
Answer:
C
Step-by-step explanation:
Answer:
x=11
Step-by-step explanation:
These add up to 180 since a straight line = 180 degrees
Your equation is: 4x+15+11x=180
15x+15=180
15x=165
x=11
Answer:
no
Step-by-step explanation:
no
one input (x) has 2 outputs (y)
the input 2 has 2 outputs 1 and 4
this does not pass the vertical line test
therefore it is not a function