What is ___x5=20 3x _____=6 2+ ____=16 3x____=24 9x____=34 12+____=2
1 answer:
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Answer:
One
Step-by-step explanation:
Find the value of B
Applying the law of sines
=
substitute the given values
=
sin (B) = Sin(61)
step 2
Find the measure of angle C
Remember that the sum of the interior angles in any triangle must be equal to 180 degrees
so
61 + 65.87 + C = 180
C = 53.13
step 3
Find the value of c
Applying the law of sines
=
substitute the given values
=
c = SIN (53.13)
C=21.04 units
so
there can only be one value for each measurement, therefore there can only be one triangle
Answer:
1) Slope= 2, y-intercept=4, equation: y=2x+4
2.Slope= -10 , y-intercept= 60 , equation: y=-10x+60
Step-by-step explanation:
Slope formula:
1. Plug in two sets of cordinates into the equation
(0,2) (2,8)
2. Solve, slope =2
3. Plug in one pair into the point slope formula
Point slope formula:
4. y-8=2(x-2)
5.y-8=2x-4
6. y=2x+4
Do the same for the other equation