Answer:
x: 9
EFA: 121
EFC: 70
AFC:131
CFB: 109
I dont know the radius of the circle
AB: 2pi * radius * 22/360
ED: 2pi * radius * 25/360
EAC: 2pi * radius * 290/360
ABC: 2pi * radius * 169/360
DB: 2pi * radius * 180/360
ACE: 2pi * radius *239/360
EBD: 2pi * radius * 335/360
Step-by-step explanation:
x=9, plug and solve from there
Answer:
(\sqrt(a+1)-2)^2/a+1-4=[a+5-4(\sqrt(a+1)]/(a-3)
Step-by-step explanation:
To rationalize the denominator, you have to multiply the denominator and the numerator by (\sqrt(a+1)-2) (which doesn't change the value of the fraction)
You get: (\sqrt(a+1)-2)^2/a+1-4=[a+5-4(\sqrt(a+1)]/(a-3)
I assume it is negative three fourths (c) because when you graph that line, it is the closest line that meets the needs of the points.
Answer:
The graph of the equation y = mx + b (where m and b are real numbers) is a line with slope, m, and y-intercept, b. This form of the equation of a line is called slope-intercept form. The slope of a line, m, is a measure of its steepness.
i hope you put me on brainliest
Step-by-step explanation:
