Find the value for the following determinant.
2 answers:
You might be interested in
Option B
The first strain is mm larger than second strain
<em><u>Solution:</u></em>
Given that,
The length of one strain of the bacteria measures 0.000000242 mm
The length of the second strain measures 0.0000000238 mm
To find: Difference between the first strain and second strain
From given ,
Length of first strain = 0.000000242 mm
Length of second strain = 0.0000000238 mm
<em><u>Let us convert them into scientific notation</u></em>
Move the decimal point in your number until there is only one non-zero digit to the left of the decimal point. The resulting decimal number is a.
Count how many places you moved the decimal point. This number is b.
If you moved the decimal to the left b is positive.
If you moved the decimal to the right b is negative.
Write your scientific notation number as a x 10^b
Therefore,
[ Here we moved the decimal point to right , we have moved 7 times. So exponent is -7 ]
[ Here we moved the decimal point to right , we have moved 8 times. So exponent is -8 ]
<em><u>Now find the difference</u></em>
Thus first strain is mm larger than second
(f+g) means add the expressions together. combine like terms.
there is no other constant term so the -4 stays as is.
there is no other constant term so the -4 stays as is.
Answer:
90 units²
Step-by-step explanation:
The area (A) of a kite is calculated as
A = × d₁ × d₂ ← diagonals
d₁ = 3 + 3 = 6 and d₂ = 20 + 10 = 30, hence
A = 0.5 × 6 × 30 = 90 units²