Answer:
10u-16
Step-by-step explanation:
Formula for perimeter of a rectangle is 2l+2w, where l and w represent length and width respectively. Applying this formula here, we get 2(5u-10)+2(2), which is a simple expression to simplify:
2(5u-10)+2(2) = 2(5u)-2(10)+2(2) = 10u-20+4 = 10u-16
The first one would be 166.4x you would Simplify it the next one would be 499.2x would you add them than simplify them too,and the 3rd one is 46.796x the last one is 1996.8<span>x</span>
you would us the pythagorean theorem to solve this. a^2 +b^2=c^2
a and b being the width and the length and c being the diagonal or hypotenuse.
7^2 + 24^2 =c^2
49 + 576 = C^2
625 = C^2 take the square root of both sides to get
C = 25 feet
Answer:
8 questions each for short answer questions and 8 questions of Multiple Choice Questions type.
A total of 16 questions.
Step-by-step explanation:
Given:
The number of multiple choice questions and number of short answer type questions are same.
Let it be equal to .
Average Time taken to attempt multiple choice question = 2 minutes
Total time taken to attempt multiple choice question = 2 minutes
Average Time taken to attempt short answer type question = 3.5 minutes
Total Time taken to attempt short answer type question = 3.5
Total time for test should be less than 45 minutes.
Therefore, the equation becomes:
Hence, the value of
Therefore, the answer is:
8 questions each for short answer questions and 8 questions of Multiple Choice Questions type.
A total of 16 questions.
Answer:
y = 32
Step-by-step explanation:
32 x 2 = 64
