Answer:
36.078km
253.2°
Step-by-step explanation:
Distance from her base camp could be calculated using the cosine rule:
And the angle calculated using the sine rule
AB = c = 42 KM, BC = a = 28 KM, AC = b =?
8.5 feet(12 inches per foot)= 102 inches total
There are 102 inches in 8.5 feet
Answer:
5.01 is your answer.
Step-by-step explanation:
What you do is you have to get a by itself.
<em>15 (25 - 5a) = 4 - a</em>
<em>375 - 75a = 4 -a</em>
<em>-74a + 375 = 4</em>
<em>-74a = -371</em>
<em>a = 5.01 rounded to the nearest hundreth</em>
5.01 is your answer.
Answer:
Step-by-step explanation:
5a. 7 < x
b. 2< 2x
c. 8 > x
d. 3 > x/29
joe = j
christina = c
Aaron = a
j = 3a , c = a-6 total ages is 149
149 = j + c+ a
149 = 3a + a-6 + a
149 = 5a-6
add 6 to both sides
149 + 6 = 5a-6+6
155 = 5a
a = 155/5
a = 31
c = a - 6
c = 31 - 6
c = 25
