Answer:
13 miles.
Step-by-step explanation:
These distances form a right angled triangle with legs 4+1 = 5 and (7+5) = 12 miles and the distance between A and B is the hypotenuse.
So the distance AB^2 = 5^2 + 12^2 = 169
AB = sqrt 169 = 13 miles.
Answer:
(23, 4)
Step-by-step explanation:
If we use substitution, we need to rewrite the 2nd equation so we can substitute it into the first.
Step 1: Rewrite 2nd equation
x = 5y + 3
Step 2: Substitution
2(5y + 3) - 5y = 26
Step 3: Distribute
10y + 6 - 5y = 26
Step 4: Combine like terms
5y + 6 = 26
Step 5: Isolate <em>y</em>
5y = 20
y = 4
Step 6: Find <em>x</em>
x - 5(4) = 3
x - 20 = 3
x = 23
And we have our final answer!
The first bus stop is 4 miles from the school. 1 mile is 1760 yards. Multiply 1,760 by 4 to get 7,040 yards. The first bus stop is 7,040 yards from the school.
Answer:
Option 3 and 4
Step-by-step explanation:
The amount she drank plus 10 equals 24 ounces, and rearranged, proves that 24 minus 10 ounces equals the amount of water she drank.
It's the first one (12, 15, 15, 17, 19, 19, 20, 22, 24)
