Answer:
36 degrees
Step-by-step explanation:
A+B=90
A-B=18
add these two equations:
2A = 108
A=54
B=36
B. becuase 20 would stay the same. 12 would be the constant who be weeks because the question ask for how many weeks (x) till the length is 32
Hey ! there
Answer:
- Area of circle is <u>8</u><u> </u><u>miles </u><u>square</u>
Step-by-step explanation:
In this question we are provided with a circle <u>having </u><u>radius </u><u>8</u><u> </u>miles . And we are asked to find the <u>area of </u><u>c</u><u>ircle .</u>
For finding area of circle we need to know that what's the formula used for finding area of circle . So ,
<u>Where</u><u> </u><u>,</u>
- π refers to <u>3.</u><u>1</u><u>4</u><u> </u><u>or </u><u>2</u><u>2</u><u>/</u><u>7</u>
- r refers to <u>radius</u><u> of</u><u> circle</u>
<u>Solution</u><u> </u><u>:</u><u> </u><u>-</u>
Squaring 8 ,
Multiplying 3.14 and 64 ,
- <u>Henceforth</u><u> </u><u>,</u><u> </u><u>area </u><u>of </u><u>circle </u><u>having </u><u>radius </u><u>8</u><u> </u><u>miles </u><u>is </u><em><u>2</u></em><em><u>0</u></em><em><u>0</u></em><em><u>.</u></em><em><u>9</u></em><em><u>6</u></em><em><u> </u></em><em><u>miles </u></em><em><u>square </u></em><em><u>.</u></em>
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<u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
Answer:
35 i think
Step-by-step explanation:
It's .00009, right? So 9.0 x 10 to the -5