Answer:
Probability of rolling an even number: 1/2
Probability of rolling a number less than 6: 5/6
Hope I helped sweetheart
Answer:
138 meters
Step-by-step explanation:
step 1
Find the radius of the circular city plaza
The area is equal to

we have


substitute

solve for r

step 2
we know that
To find out how long is the row of bricks, determine the circumference of the circular city plaza
The circumference is equal to

we have


substitute

Answer:
angle Z=20°
side xy≈15.36
hypotenuse≈19.49
Step-by-step explanation:
Find angle z adding the other two angles and subtracting that by 180 to get 20.
(12)tan(20) gets you side xy which is 15.36
12^2+15.36^2=xz^2
Answer:
it would be -21-15g
Step-by-step explanation:
Answer:
7/-3
Step-by-step explanation:
6--1=7
-2-1=-3