0
Still curious? Ask our experts.
Chat with our AI personalities
Devin
Professor
RossAdd your answer:
Earn +20 pts
what's the answer and the steps for this s = 1/2 (a-b)x solve for b?
-1
What is the word formula mean in math?
The steps you took to produce your answer. In 1+1=2, "1+1" is the formula
What is a half in decimal?
the answer is .5 because you do bo that means bottom outside so you divide 2 into 1 2 is outside of the bracket and 1 is inside the bracket and then your answer .5
How do you factorise a² - a plus ¼?
The answer is: (a-1/2)(a-1/2) = (a - 1/2)2explanation:1. (a ) (a )2. 1/2 x 1/2 = 1/43. -1/2 -1/2 also = -14. (a-1/2)(a-1/2)Check:FOIL - F=first O=outside I=inside L=lastMultiply first numbers in brackets: a x a = a²Multiply outside numbers in brackets: a x -1/2 = -1/2aMultiply inside numbers in brackets: -1/2 x a = -1/2aMultiply last numbers in brackets: -1/2 x -1/2 = ¼a² -1/2a -1/2a + ¼ => a² - a + ¼
What is the outside circumference of a pipe if the inside diameter is 1.5 inches and the thickness of the pipe is .25 inch?
The pipe will have an outside diameter of 1.5+.25+.25 = 2". A pipe with an outside diameter of 2" has an outside circumference of 2"*Pi. 2"*3.142 ~= 6.284" or about 6 1/4"
