Answer:
The second answer.
Step-by-step explanation:
An x squared term cannot be combined with a term with just an x.
Part A
25-9=16
16/2=
8
The length of the rope holding the top right corner of the banner to the post is
8 feet long
Part B
13-9-2=
2 for width
25-8=16 16/2=
8 for length
Use the Pythagorean Theorem
+
=
64+4=
68=
34=c
The length of the rope from the bottom right corner of the banner to the post is
34 feet
Answer:
GH = 9
Step-by-step explanation:
Note:
GI = GH + HI
Plug in the corresponding terms to the corresponding variables:
3x + 8 = (x + 6) + (x + 5)
First, simplify. Combine like terms:
3x + 8 = (2x) + (11)
Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 2x and 8 from both sides:
3x (-2x) + 8 (-8) = 2x (-2x) + 11 (-8)
3x - 2x = 11 - 8
x = 3
Plug in 3 for x in the length of GH.
GH = x + 6
GH = 3 + 6
GH = 9
9 is the numerical length of GH.
~
Answer:
The radius of the cylinder is 2.99ft