The
perimeter of a triangle is given by <em>the sum its three sides</em>, then according to the figure above we have that:
Thus, our goal is to find the value of
and by finding it we will get the perimeter of the triangle. If ∠I = ∠K = β, then according to the
Law of Sines we have:
Lastly, the perimeter is:
It is a 4 by 8 grid. So there are 32 squares total.
Now, count how many x's are on the boxes.
I counted 14 x'ed boxes.
Divide 14 by 32
14/32=0.4375
Now convert to a percent. Move the decimal two places to the left.
You get 43.75% as the answer.
Answer: No. Choosing two dimes are dependent events. The probability of choosing the first dime is 1/4 and the probability of choosing the second dime is 1/7. The probability that both coins are dimes is (1/4)(1/7) = 1/28.
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
6*5=30
just move the decimal point four places to the left because that are four 0s in 10000
answer is .046279
