Answer:
d
Step-by-step explanation:
Step-by-step explanation:
82.....-82
-5.2.....5.2
7/9......-7/9
-y.......Y
4x.......-4x
0.......9/7
Answer:
x=6,-5
Step-by-step explanation:
x^2-x-30=0
(x+5)(x-6)=0
x+5=0, Subtract 5
x=-5
x-6=0, Add 6
x=6
540/180=3+2=5 sides
It's a pentagon
Formula the sum of angles divide by 180 cuz a triangle equals 180 degrees then add 2.
Check below
So a 5 sided polygon known as a pentagon you subtract two. And it gives you 3 cuz it has 3 triangles in the pentagon that you can draw then 3 triangles times 180 = 540 degrees
Answer:
8.4750
Step-by-step explanation:
1) ignore all the decimals, we’ll deal with them later
So
125*0678= 84750
Now “Shwoop the decimal to the right 4 places since the question originally had a decimal with 4 numbers behind it.
84750.0 becomes 8.4750
Hope this helps!
