Answer:
<h2>37/9</h2>
Step-by-step explanation:
<h3>we have</h3>
<h3>3.77777... :- is a repeating decimal</h3>
<h3>Let</h3>
<h3>x = 3.7...</h3>
<h3>so</h3>
<h3>10x =37.7...</h3>
<h3>10x - x = 37.7... -3.7...</h3>
<h3>9x=34</h3>
<h3>x= 34/9</h3>
<h3>convert to mixed number</h3>
<h3>34/9=(27/9)+(7/9)=3+(7/9) =37/9</h3>
<h3> I hope this may help you.</h3>
Answer:
(2x + 5) (3x - 2)
Step-by-step explanation:
(2x + 5) (3x - 2) = 6x² + 11x - 10
Answer:
a basic rule of <u>e</u><u>x</u><u>p</u><u>onents </u><u>and </u><u>powers</u> states that if the power / exponent of the given base is a negative integer , we can <u>reciprocate</u> the base and change the power from negative to positive!
According to this rule ,
therefore , <u>4</u><u>t</u><u>h</u><u> </u><u>option</u> is correct !
hope helpful :)
Some divide by 3 it always mean division