Answer:
Salamander Trail is longer than Great Oak Trail
Step-by-step explanation:
The given parameters are;
The scale of the map is 36 mi = 6 cm
The length of Great Oak Trail = 4.5 cm
The scale of a different map is 24 mi = 3 cm
The length of Salamander Trail = 3.5 cm
Therefore, we have;
The actual length of Great Oak Trail based on the first map is given as follows;
36 mi = 6 cm
6 cm = 36 mi
1 cm = 36 mi/6 = 6 mi
4.5 cm = 4.5 × 6 mi = 27 mi
The actual length of Salamander Trail based on the second map is given as follows;
24 mi = 3 cm
3 cm = 24 mi
1 cm = 24 mi/3 = 8 mi
3.5 cm = 3.5 × 8 mi = 28 mi
Therefore, Salamander Trail with an actual length of 28 mi is longer than Great Oak Trail which has an actual length of 27 mi.
Answer:
-63
Step-by-step explanation:
i is equal to √ -1
√ -49
√ 49 * √ -1
7*i
7i
√ -81
√ 81 * √ -1
9*i
9i
7i*9i
63i^2
i^2 equals -1
63*-1
-63
The answer for this problem would be .
We are going to solve your equation step-by-step.
Step 1: Subtract r from both sides.
7r−15−r=r+27−r
6r−15=27
Step 2: Add 15 to both sides.
6r−15+15=27+15
6r=42
Step 3: Divide both sides by 6.
6r/6=42/6
The answer for this is r=7.
Answer:
39
Step-by-step explanation: