Answer:
the chances of rolling a 3 are 1/6
the changes of not doing it is 5/6
Answer:
Scalene Triangle
Step-by-step explanation:
A triangle with all different sides is a scalene triangle.
Hope this helps!
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Answer:
A . 60
Step-by-step explanation:
30 x 2 = 60
Answer: y = 1/2 or y = -1/2
Step-by-step explanation:
First move the 1 to the side with the 0
-4y^2 = -1 // -1 because when you move a number to the other side of the equation you have to multiply -1
Then divide by -4 on each side
y^2 = 1/4
square root each side
|y| = 1/2 // sq rt y^2 becomes an absolute value because when you square root a square it automatically becomes an absolute value
so the answer would be y = 1/2 or -1/2
to check just put it into the equation as y. Both work.
Answer:
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
Triangle ABC and ADE are congruent triangles by SSS Theorem postulate
therefore
