Given that R=130 and S=90. ST are congruent to UT so therefore U=90 and T=50
Answer:
X angle
Step-by-step explanation:
Answer:
b. 300x1 + 125x2 < = 4,000
Step-by-step explanation:
Maximum of 4,000 hours
This means that the the total amount of labor has to be of at most 4,000, that is:

300 ping-pong balls (x1) or 125 wiffle balls (x2) can be produced per hour of labor
The total amount of labor is:

Uniting the two equations:


And thus the correct answer is given by option b.
Answer:
27
Step-by-step explanation:
A perfect cube is a number that can be cubed into an integer. The only number here is 27, which is 
Answer:
2
Step-by-step explanation:
a) Calculate the probability that she
b) Work out the probability that she
gets an even number and a tail.
a)
Probability is