<h3>Answer:</h3>
64
<h3>Explanation:</h3>
6+4= 10
Then reverse the digits of 64, and you have 46
64-46= 18
<span>Families were surveyed to see how they spent summer vacation.
The results are as follows:
Camping Traveling out of state Activities in local area
1 or more children < 16 30 16 44
All children 16 or older 22 60 28
I'll just make my own two-way relative frequency table. A two-way relative frequency table is called such because each value is computed based on the total of the number of the whole table.
I'll just use codes to make the table fit in this screen.
A B C TOTAL
1 </span>30 16 <span>44 90</span><span>
2 </span>22 60 <span>28 110 </span><span>
TOTAL 52 76 72 200
Two-way relative frequency table:
</span><span> A B C TOTAL
1 </span>30/200=0.15 16/200=0.08 44/200=0.22 90/200=0.45<span>
2 </span>22/200=0.11 60/200=0.30 28/200=0.14 110/200=0.55 <span>
TOTAL 52/200=0.26 76/200=0.38 72/200=0.36 200/200=1.00
</span><span>
Among the given choices, my answer would be the 1st choice.
</span><span>Summer vacation Camping Traveling out of state Activities in local area Row totals At least one child under 16 0.15 0.08 0.22 0.45 All children 16 or older 0.11 0.30 0.14 0.55 Column totals 0.26 0.38 0.36 1
</span>
Answer:
B) Hypotenuse = Leg ∙ √2
Step-by-step explanation:
This is a well-known ratio in the 45-45-90 right triangle, but we can derive it.
An isosceles right triangle has two congruent legs forming the right angle and the hypotenuse opposite the right angle. The Pythagorean theorem works since it is a right angle.
Normally, the legs are a and b, and the hypotenuse is c, and we have
a^2 + b^2 = c^2
Here the legs are congruent, so we have a = b.
Substituting a for b, we have
a^2 + a^2 = c^2
2a^2 = c^2
c^2 = 2a^2
c = a√2
Answer: B) Hypotenuse = Leg ∙ √2
Answer:
b
Step-by-step explanation:
because if you look at it the x-coordinate is -6 and the y-coordinate is positive 4
