Answer:
9) x = 4 D)
10) x = 7 B)
Step-by-step explanation:
9)
Vertical angles are congruent.
23x - 2 = 90
23x = 92
x = 4
10)
Vertical angles are congruent.
18x - 6 = 1 + 17x
x = 7
Answer: B'(-4, 1.5), C'(-2,-3), D'(1, 0)
Step-by-step explanation:
There are 25 gold cards, none of them are multiples of 10 (because they are odd).
<span>There are 5 silver cards that are multiples of 10 (10, 20, 30, 40, 50) </span>
<span>That's a total of 30 favorable outcomes out of 50 possible cards. </span>
<span>P(gold or multiple of 10) = 30/50 = 3/5 </span>
<span>PART B: </span>
<span>There are 25 silver cards (even) </span>
<span>Of the gold cards (odd), there are 4 multiples of 7 {7, 21, 35, 49} </span>
<span>That's a total of 29 favorable outcomes out of 50 possible cards. </span>
<span>P(silver or multiple of 7) = 29/50</span>
Answer:
Step-by-step explanation:
135gal/5h
27 gal/h
27 gallons per hour
Answer:
156.429
Step-by-step explanation:
52.1428571 in one year x 3