Answer:
a) m∠FGH= 28°
b) m∠HGI = 28°
c) m ∠FGI = 56°
Step-by-step explanation:
GH bisects ∠FGI. So, ∠FGH = ∠HGI
5x - 2 = 6x -8
5x - 6x = 2 - 8
-x = - 6
x = 6
a) m∠FGH = 5x - 2 = 5 * 6 - 2 = 30 - 2 = 28°
b) m∠HGI = 6x - 8 = 6 * 6 - 8 = 36 - 8 = 28°
c) m ∠FGI = m∠FGH + m∠HGI = 28° +28° = 56°
Answer:
The domain is 0, 2 ,5
Step-by-step explanstion
The domain for a set of points are the x corridinates.
Now give me brainliest
Answer:
Step-by-step explanation:
Let a is the width of the window and diameter of the semicircle and let h be height of the rectangular portion of the window
:
Perimeter:
2h + a + .5x*pi = 21
2h + 2.57a = 21
2h = 21 - 2.57a
h = (10.5-1.285a)
:
What would be the window with the greatest area;
Area = semicircle + rectangle
Radius = .5a
A = (.5*pi*(.5a)^2) + h*a
Replace h with (10.5-1.285a
A = (1.57*.25a^2) + x(10.5-1.285a)
A = .3927a^2 - 1.285a^2 + 10.5a
A = -.8923a^2 + 10.5a
Find the max area by finding the axis of symmetry; x = -b/(2a)
a = 5.88 meter is the width with the greatest area
:
Find the max area
A = -.8923(5.88^2) + 10.5(5.88)
A = -.8923(5.88^2) + 10.5(5.88)
A = -30.85 + 61.74
A = 30.89 sq/ft is max area
Answer:
108888888889
Step-by-step explanation:
Answer: y<x-1
Step-by-step explanation:
So first we have to find the blue line. y=mx+b is the equation. For slope it is 0--1 which is 1 and 1-0 which is 1 so the slope is just one or x now we need to find the y intercept which is just -1. So y<(is less than)x-1! Hope this helps :)
