Answer:
Stephanie needs 220ft² of more soil to cover the rest of her yard.
Step-by-step explanation:
First add the bags she already has:125ft²+65ft²+<em>x</em>=410ft² --> 190ft²+<em>x</em>=410ft²
Second use the subtraction property of equality: 190ft²-190ft²+<em>x</em>=410ft²-190ft² ---> <em>x</em>=220ft²
Answer:
Step-by-step explanation:
Every integer is a rational number.
B. is an irrational number i think
Step-by-step explanation:
- use <u>(</u><u> </u><u>a </u><u>+</u><u> </u><u>b </u><u>)</u><u> </u><u>(</u><u> </u><u>a </u><u>+</u><u> </u><u>b</u><u> </u><u>)</u><u> </u><u>=</u><u> </u><u>a²</u><u> </u><u>-</u><u> </u><u>b²</u><u> </u>to simply the product
- to raise a <u>product</u><u> </u><u>to </u><u>a</u><u> </u><u>power </u>,raise each factor to that power
<h2><u>hope</u><u> it</u><u> helps</u></h2>
we are given
we can use vertex form parabola formula
so, we can complete x square
so, option-A........................Answer