Answer:
41) x = 8
Step-by-step explanation:
41)
Arc MN is 100 degrees because it is the double of 50 degrees.
12x+4=100
12x-4=100-4
12x=96
x/12=96/12
x=8
Answer:
there are 40 chaperones and 112 kids.
Step-by-step explanation:
5 chaps. plus 14 kids -- 19 people
152 people divided by 19 -- 8
chaperones = 5 x 8 kids = 14 x 8
Answer:
first graph
Step-by-step explanation:
Answer:
Step-by-step explanation:
By the Intersecting secants theorem, we know that:
Then, substituting, we get:
Now we need to expand the expression:
Simplifying, we get that the value of "x" is:
Answer:
Cooper could work 10 hours lifeguarding and 2 hours clearing tables.
Step-by-step explanation:
y≤14−x shade down
y≥18− 19/10x shade up