Answer:
100 miles
Step-by-step explanation:
Given :
To work :
speed = 50mph
Let time taken = x
From work :
speed = 40mph
30 minutes = 30/60 = 0.5
Time taken = x + 0.5
Distance from home to work :
Distance = speed * time
To work distance = from work distance
This can be algebraically expressed as :
50 * x = 40(x + 0.5)
50x = 40x + 20
50x - 40x = 20
10x = 20
x = 20/10
x = 2
Hence,
Distance = 50 * 2 = 100
The the distance from home to work = 100 miles
The answer is:
[B]: "
4g³ / h¹¹ " .
____________________________________________Explanation:____________________________________________We are given:
____________________________________________ ; and asked to:
Simplify:
______________________________________________We can rewrite the expression:
Note: " 8/2 =
4 " ;
" g⁷ / g⁴ = g⁽⁷⁻⁴⁾ =
g³ " ;
<span>
" h</span>⁽⁻³⁾ / h⁸ = h⁽⁻³ ⁻ ⁸⁾ =
h⁻¹¹ = 1/ h¹¹ ;
We can rewrite the expression as:
___________________________________________________ "
" ;
which is: Answer choice: [B] .
____________________________________________________
I’m pretty sure the answer is %80!
5/15 simplified is 1/3
Welcome!
Answer:
i think it might be 10 im sorry if im wrong
Step-by-step explanation:
The perimeter of a circle is π × d where d is the diameter so half of that is 1/2 π × d. But If you are going to walk around a semicircle you need to go half way around the circle and then across a diagonal to get back to where you started so the perimeter is 1/2 π × d + d.