Answer:
vertical angles theorem
3x + 4 = 49
Step-by-step explanation:
Answer:
6 mph
Step-by-step explanation:
Let x mph be the rate of the boat. Going up the river boat has the rate x-2 mph (the current decreases the rate of the boat) and going down the river boat has the rate x+2 mph (the current increases the rate of the boat). Then it will take hours to go up the river and hours to go down the river. Thus,
The rate of the boat cannot be negative, hence, x=6 mph.
9514 1404 393
Answer:
101 feet
Step-by-step explanation:
Multiply the number of boards by the length of the boards, and add the products.
2(12 3/4) +4(13 5/8) +2(10 1/2) = 25 1/2 +54 1/2 +21 = 101
The total length of the boards is 101 feet.
Answer:
Step-by-step explanation:
Given
Required
Find AB
Since B is the midpoint the:
Collect Like Terms
Substitute 25 for x in
Answer:2.5
Step-by-step explanation:
5 is a odd number which means it's a little harder to divide but when you do, you get 2.5
1
2.5
2.5
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5.0 = 5