Answer:
The absolute value of 7 is 7
Step-by-step explanation:
Brainliest?
A. 3n + 4
First Four Terms: 7, 10, 13, 16
Tenth Term: 34:
Plug in 10, 3 x 10 = 30 + 4 = 34
B. 4n - 5
First Four Terms: -1, 3, 7, 11
Tenth Term: 35
Plug in 10, 4 x 10 = 40 - 5 = 35
Answer: -4/3= -1.3 repeating
Step-by-step explanation:
6g-9+5-3g -9+5= -4 6g-3g= 3g 3g/3 cancels out. -4/3= -1.3 repeating
Perimeter is the sum of all outside dimensions.
Solve for x first:
12 + x+7 + x+2 + 5 + x +4 + x + 4 = 42
Combine like terms:
4x + 34 = 42
Subtract 34 from both sides:
4x = 8
Divide both sides by 4:
X = 2
Now solve for EF by replacing x:
EF =. X + 7 = 2 + 7 = 9 feet.
D is also correct. if you need an explanation let me know
