Which one is NOT written in Scientific Notation?
1 answer:
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So given the values on the number line, AB and BC, adding them together will get the length of AC. If AB equals 
and BC equals 
, the value of AC should be 
. Since you are given the length of AC, 
, you can create an equation to solve for x. This equation would be 
. Isolating the x on the left (or right hand side) gets the value of x to be 19. The same thing goes for the 2nd question.
Answer:
98 is the answer of the expression
Step-by-step explanation:
AS it is a simple algebraic expression so these are solved by BDMAS rule which means that we have to solve the brackets first starting from the smaller bracket first which is inside a larger bracket then we will move to Division then multiplication then addition and then subtraction
so the following equation can be written as
=
First of all solving smallest bracket and division inside it
=
Multplying 4 inside
=
Now solving the 2³
=
Now solving the expression inside the bracket by taking LCM
=
=
=
Now multiplying 8 with inside values
=
AS 8 cuts out with 4 so
= 2 * 49
= 98
which is the answer of the expression