<span>Let the major axis = 2a , and the minor axis = 2b
∴ a = 26/2 = 13 and b = 24/2 = 12
and the equation of foci:
c² = a² - b²
= 13² - 12² = 169 - 144 = 25
∴ c = √25 = 5
∴ The distance between the foci = 2 * 5 = 10
</span>
Answer: 6 inches
Step-by-step explanation:
It's an irrational number which means the number never ends and has no pattern in its decimal. So you would round it:
9/6.5= 1.384615384615385
but the answer would be 1.384
Answer:
216
Step-by-step explanation:
We know that the two angles must add up to 180
so
108+x/3=180
solve for x
72=x/3
x=216
Answer: B
Step-by-step explanation:
none of the other's worked except for B
A : 2(1), 2(1) = (2,2) which is A'
B : 2(2), 2(4) = (4, 8) which is B'
C : 2(4), 2(1) = (8, 2) which is C'
