What’s the question lol ? The photos all black
Hello, I Am BrotherEye
Answer:
27.92 units
Step-by-step explanation:
Radius (qr) = r = 16 units
<QŘS = θ = 82°
Length of an arc = (Θ / 360) * 2πr
L = (θ / 360) *2πr
L = (82 / 360) * 2π * 16
L = 0.2777 * 100.53
L = 27.917 units
L = 27.92 unit
Best Of Luck
~
BrotherEye
Answer:
Option 1.
(I don't really have any explanation to add on)
Answer:
The answer is 4th point
Step-by-step explanation:
x² should not equals to a negative number :
e.g
x² = 4
x = √4
= 2
x² = -4
x = √-4 (undefined)(rejected)
Hello :
<span>x= 2 + y ....(1)
3x – 7y= 10 ....(2)
subsct in (2) :
3(2+y) -7y = 10
6+3y -7y = 10
-4y = 4
y=-1
x = 2-1 = 1
</span><span>the solution of this system of equations is (1 , -1)</span>
