The answer is D. 3x^3+4x^2-11x+3
The diagonal length of the suitcase is 16.12 inches.
Step-by-step explanation:
Step 1:
Length of the suitcase = 14 inches
Width of the suitcase = 8 inches
We need to compute the diagonal length of the suitcase.
Step 2 :
The diagonal length of the suitcase is the diagonal of the rectangle with the above given dimensions
The diagonal and the 2 sides form a right angled triangle and hence the diagonal can be computed using the Pythagoras theorem
So the diagonal² = 14² + 8² = 196 + 64 = 260
the diagonal = √260 = 16.12 inches
Step 3 :
Answer :
The diagonal length of the suitcase is 16.12 inches.
Let A = {Dirk, Johan, Frans, Sarie}, B = {Frans, Sarie, Tina, Klaas, Henrika}, C = {Hans, Frans}. Find the number indicated. n(A
olchik [2.2K]
Answer:
Step-by-step explanation:
Given,
A = { Dirk , Johan , Frans , Sarie }
B = { Frans , Sarie , Tina , Klass , Henrika }
To find : n ( A ) + n ( A )
Now, count the number of member of a set A
n ( A ) = 4
Also, Count the number of members of a set B
n ( B ) = 5
<u>Finding </u><u>n</u><u>(</u><u> </u><u>A</u><u> </u><u>)</u><u> </u><u>+</u><u> </u><u>n</u><u> </u><u>(</u><u> </u><u>B</u><u> </u><u>)</u>
= 4 + 5
= 9
Hope I helped!
Best regards! :D
Answer:
Yes it is true. Sum of two integers is always an integer
Step-by-step explanation:
Rule: The sum of any integer and its opposite is equal to zero. Summary: Adding two positive integers always yields a positive sum; adding two negative integers always yields a negative sum. To find the sum of a positive and a negative integer, take the absolute value of each integer and then subtract these values.