Answer: area for circle is πr² so πr² =28.26 and we can sub 3.14 as pi
3.14*r²=28.26 we can divide by 3.14 to get r² on it's own
r²=28.26/3.14
then we root both sides to get r on it's own
28.26/3.14=9 √9=3
and the diameter is double the radius 3*2=6 so the diameter is 6
Step-by-step explanation:
A triangle has 180 degrees total.
So, 2x-1+x+25=180
3x+24=180
3x=156
X=52
So *angle C is 2(52)-1=104-1=103 degrees*
Check: 103+52+25=155+25=180
Answer:
-11 and (0,6)
Step-by-step explanation:
Slope is given in the equation y= mx + b, where m = slope and b = y-intercept
Slope = -11
B = (0,y-intercept) = (0,6)
-Chetan K
Answer:
the answer is 925.55
Step-by-step explanation:
it'd be 865(1+.035)^2 and you get 925.55