Answer:
a or c
Step-by-step explanation:
m = −3/4 is the correct answer. Hope this helps!
Answer:
Yes
Step-by-step explanation:
We can use the Pythagorean Theorem to check if this triangle is a right triangle:

Note that
and
are the legs of the triangle and
is the hypotenuse:
Substitute the lengths of the sides into the equation:


Therefore this triangle is a right triangle.
Answer:
4 hours and 30 minutes 288/64 = 4,5
Step-by-step explanation:
We need Probability of drawing a heart Or drawing a face card other than a heart.
This is 1/4 + 9/52 = 11/26
C is the correct choice.