Answer:
Step-by-step explanation:
What i would do is turn the first one into an improper fraction
7/5 x 1/4
it's easier to multiply this way
see if you can simplify any of the terms first
7 1
5 4
none of the numbers can be broken down further so we just multiply straight across
7 x 1 is 7
5 times 4 is 20
so the answer would be 7/20
Answer:
13. x = 4
14. x = -16
15. x = 11
Step-by-step explanation:
It is 6 inches if you have 8 3/4 segments lined up togehter
1/8, 7/2, 5/6, 10/3
just swap numerator and denominator for each
Answer:
Step-by-step explanation:
you have two supplementary angles,
both added up=180
7y+5y=12y
12y=180y=15
angle DBC=7y=15*7=105