Time = 11/2 = 5 1/2
Road = 4 1/2 miles
Speed = 5 1/2 : 4 1/2 = 1 2/9 <------------answer
#21)
<span>Using Pythagorean Theorem a^2 + b^2 = c^2
so
</span>a^2 = c^2 - b^2
x^2 = 42^2 - 38^2
x^2 = 1764 - 1444
x^2 = 320
x =√320
x = √(64 * 5)
x = 8√5
A convicted sex offender may be required to undergo HIV testing.
Answer:
B.
Step-by-step explanation:
That would be y = (x +10)^2.
Answer:
X=-15
Step-by-step explanation:
Do simple math
