Answer: 3.18
Step-by-step explanation:
Trust i took this test
The answer is 8 + 4x
As you multiply the 4 by the 2 to get 8, then multiply the 4 by the x. Hope that helped
I hope this helps you
there is a 5,12,13 triangle
x^2=5^2+12^2
x^2=25+144
x^2=169
x=13
:) Brainliest pls?
Answer:
D.
Width = 11 yards
Length = 15 yards
Step-by-step explanation:
P = 2(l + w)
Consider the width to be x.
The length would then be x+4.
We know that P = 52 yd
52 = 2(x + x + 4)
52 = 2(2x + 4)
52 = 4x + 8 (Subtract 8 from both sides)
44 = 4x (Divide both sides by 4)
x = 11
The width is x, so the width is 11 yards.
The length is x+4, so the length is 15 yards.
Answer:
14b
Step-by-step explanation: