Ok for this one im really stuck and i need help.just want to make sure i understand this one.
1 answer:
Answer:
70 - 5√10 ft²
Explanation:
Perimeter is the distance around a two-dimensional shape.
area of rectangle: length x width
Here given:
length: (3√2 + 4√5) ft
width: (-5√2 + 5√5) ft
Solve for perimeter:
length x width
(3√2 + 4√5) x (-5√2 + 5√5)
<u>apply distributive method</u>
(3√2)(-5√2) + (3√2)(5√5) + (4√5)(-5√2) + (4√5)(5√5)
<u>multiply</u>
-15(2) + 15√10 -20√10 + 20(5)
<u>combine</u>
-30 -5√10 + 100
<u>simplify</u>
70 - 5√10
You might be interested in
The answer would be A. 344000 and H=6 :)
F(x) + g(x)
3x-7+6x+4
=9x-3
Answer:
12 CM is the best answer.
please thanks and follow me
Answer:
A
Step-by-step explanation:
using pythagoras theorem
h²=p²+b²
Answer:
n-9 < 4
i hope it will help you