Answer:
the answer is 1/(5+15sqrt)
Step-by-step explanation:
just multiply 3qrst with 5
Answer:
x= 35
Step-by-step explanation:
opposite angles add up to 180 so:
3x-5 +2x+10 = 180
5x+5=180
5x=175
x= 35
Answer:
Width=4, and Length=17
Step-by-step explanation:
first you will make a variable for the width which i will say is x
now make it an equation (3x+5) (x) = 68
then solve 3x^2+5x=68
then 3x^2+5x-68=0
then x=4
then you have to substitute so 3(4)+5= 17 and 4
We’re looking for the angles right?
3-4z=-5+8z
Add 5 to both sides
8-4z=8z
Add 4z to both sides
8=12z
Divide both sides by 12
z=12/8
Simplify
z=3/2
