What information is marked in the diagram ?
-- The angles in the lower left corner of each triangle are
right angles, so the triangles are right triangles.
-- The angles in the lower right corner of each triangle are equal.
-- The slanted sides of both triangles are equal. (Since the triangles
are right triangles, the slanted sides are their hypotenees.)
If the hypotenuse and one acute angle of a right triangle are
equal respectively to the hypotenuse and one acute angle of
another right triangle, that's enough to prove that the triangles
are congruent.
Answer:
1/6
Step-by-step explanation:
There are 4 cards, 2 of which are primes
P(prime) =number of primes/total
= 2/4 = 1/2
Keep the card, now we have 3 cards, 1 of which is a prime
P(prime) =number of primes/total
= 1/3
P(prime, keep , prime) = 1/2*1/3 = 1/6
When 3.999 is rounded to the nearest hundredth, tenth, or whole number, it becomes 4.000 in any case.
Answer:
Step-by-step explanation:
20/6 - 4/6= 16/6= 2 4/6= 2 2/3
Answer:
13 for 4 and 26 for 8 I believe is the answer