Area of a circle is:
A = pi * r^2
If the diameter is 10 feet, the radius will be half of that or 5.
So:
A = 3.14 * 5^2
Simplify exponent:
A = 3.14 * 25
Multiply:
A = 78.5
1/5( 1/2 + 1/3)
1/5 (3/6 + 2/6)
1/5(5/6)
5/30
1/6
Answer:
-4/4+160% of +1/5= -0.68 or 8/25
Step-by-step explanation:
-4/4+160% of +1/5
-1 + 160% of + 1/5
-1 + 160% of + 0.2
-1 + 0.32
-0.68 as a decimal
and
8/25 as a fraction
The order order operations is "PEMDAS" Which means you would solve anything with in P: Parenthesis first, anything with E: exponents second, Do M:multiplication/D:division next, and leave A:addition/S:subtraction for last.
I hope this helps, but I need to know the equation or expression to the problem to walk you through it.
Answer:
90°
Step-by-step explanation:
A triangle is up to 180° so if you do 45 +45 = 90. Then 90 -180= 90°
