Answer:
Step-by-step explanation:
Side c = AB can be found using the Pythagorean theorem:
c² = a² + b² = 8² +5² = 89
c = √89 ≈ 9.43
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Angle B is the complement of angle A, so is ...
B = 90° -A = 90° -58° = 32°
c is approximately 9.43; the measure of angle B is 32°.
Answer:
Step-by-step explanation:
The x-intercepts are the points with y- coordinate of 0
- (x - 3)(x + 8) = 0
- x - 3 = 0 or x + 8 = 0
- x = 3 or x = - 8
a) x-intercepts are
b) midpoint of x-intercepts is
- (3 - 8)/2 = - 5/2 = - 2.5
c) The extheme value has x- coordinate of - 2.5 and y- coordinate
- (-2.5 - 3)(- 2.5 + 8) = (-5.5)(5.5) = - 30.25
d) f(- 2.5) = - 30.25
Answer:
Both strands will change color at 126 seconds.
Step-by-step explanation:
In this case, find the least common mutiple or LCM.
<u>EXAMPLE OF LCM:</u>
There are two integers a and b marked as LCM ( a, b ), the LCM is the smallest positive integer that can be divisible by both a and b.
So LCM(18,42) =
The LCM is 126, it is the least common multiple.
Parallel = same slope
y - y1 = m( x - x1)
Solution: y + 6 = 2(x - 5)
