305-35=270 (SA of 3 triangular faces)
270/3=90 (area of one face)
A=.5BH
90=.5(9)H
90=4.5H
H=20 in
These intervals are measured by the x-values. Additionally, intervals of increase and decrease are always express with parentheses in interval notation. Therefore, the decreasing interval is (-2, 0)U(1, 3) and the increasing interval is (0, 1).
Hope this helps!
Answer:
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Step-by-step explanation:
A solution possible for that can be n=25-14,,,therefore n=11....
Answer:
d = 40 + 65t
Step-by-step explanation:
Cameron, 2 hours after filling his gas tank, checks his distance from home and 3 hours later he checks again. After the 2 hours he checked, he was 170 miles from home. Then 3 hours later, he was 365 miles from home.
Therefore, since getting gas at time(t) = 2 hours, distance from home (d) = 170 miles and at t = (2 + 3) = 5 hours, d = 365 miles.
Therefore, the equation that models the situation is

⇒ d - 365 = 65(t - 5)
⇒ d - 365 = 65t - 325
⇒ d = 40 + 65t (Answer)