Answer:
x^2+8x+5=0
Step-by-step explanation:
Well, they all can be divided by 3. So it would be x^2+8x+5=0
<h2>
<u>A</u><u> </u><u>N</u><u> </u><u>S</u><u> </u><u>W</u><u> </u><u>E</u><u> </u><u>R</u><u> </u><u>:</u></h2>
- Perimeter of rectangle = 40 inches
- Length of rectangle = 15 inches
Let the required Breadth of rectangle be 'x' inches
Perimeter of rectangle is calculated by the given below formula :
- Perimeter = 2(Length + Breadth)
Now, substitute the given values in above formula :
→ 40 = 2(15 + x)
<u>Hence</u><u>,</u><u>the</u><u> </u><u>optio</u><u>n</u><u> </u><u>(</u><u>d</u><u>)</u><u> </u><u>2</u><u>(</u><u>x</u><u> </u><u>+</u><u> </u><u>1</u><u>5</u><u>)</u><u> </u><u>=</u><u> </u><u>4</u><u>0</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>corre</u><u>ct</u><u> </u><u>answer</u><u>.</u>
Answer:
3.45
Step-by-step explanation:
24.84/7.2 = 3.45
There are 10 shaded tiles. 30% of that is 3 There are 30 total tiles. 3/30=.10 or 10%. The fraction is 3/30. 3/30 needs to be simplified. 3/3=1 and 30/3 equals 10. 1/10 is the simplified version of the fraction and the answer