First represent your 3 consecutive integers as follows.
X ⇒ <em>first integer</em>
X + 1 ⇒ <em>second integer</em>
X + 2 ⇒ <em>third integer</em>
<em />
Since their sum is 84, our equation reads x + (x + 1) + (x + 2) = 84.
Simplifying on the left side we get 3x + 3 = 84.
Now subtract 3 from both sides to get 3x = 81.
Dividing both sides by 3, we find that <em>x = 27</em>.
Finally, make sure you list all your answers.
If <em>x </em>is 27 then <em>x </em>+ 1 is 28 and <em>x </em>+ 2 is 29.
Answer:
k = 96/7
Step-by-step explanation:
Answer:
78m
Step-by-step explanation:
We can use the formula of area of rectangle which is the product of length and breadth.
=> A = l * b
=> 4368m² = 56m * l
=> l = 4368m²/56m
=> l = 78m .
<h3><u>Hence </u><u>the</u><u> </u><u>length</u><u> of</u><u> the</u><u> </u><u>rectangle</u><u> </u><u>is </u><u>7</u><u>8</u><u>m</u><u>.</u></h3>
Answer:
x-10
Step-by-step explanation: