Answer:
80.5 kilometers/h
Step-by-step explanation:
S=80.5km/h
D644
T8 hours
Answer:
Step-by-step explanation:
25x4=100, so 40x4= 160
40 is 25% of 160
Divide both sides by 5
5x + 2 = 57/5
Subtract 2 from both sides
5x = 57/5 - 2
Simplify 57/5 - 2 to 47/5
5x = 47/5
Divide both sides by 5
x = 47/5/5
Simplify 47/5/5 to 47/5 * 5
x = 47/5 * 5
Simplify 5 * 5 to 25
<u>x = 47/25</u>
Answer:
The length of rectangle is 16 meters and the width of rectangle is 7 meters
Step-by-step explanation:
Let
L -----> the length of the rectangle
W ---> the width of the rectangle
we know that
The perimeter of rectangle is equal to
----> the perimeter of a rectangle is twice the sum of its length and its width
we have
so
simplify
-----> equation A
----> equation B
substitute equation B in equation A and solve for W
Find the value of L
therefore
The length of rectangle is 16 meters and the width of rectangle is 7 meters
Answer: -64z
Step-by-step explanation: I assume you mean the 2 is an exponent, so -8z x -8z = -64z.
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