Answer:
IL = 11 cm
Step-by-step explanation:
Using the tangent ratio in right triangle IJL and exact value
tan45° = 1 , then
tan45° = 
= 
= 
= 1 , thus
IL = IJ = 11 cm
Answer:
y = -1/5 x + 14/5
Step-by-step explanation:
Take slope of line and because it perpendicular, you flip it and change the sign.
5 ---> -1/5
Use equation of the line: y - y1 = m ( x - x1 )
y - 2 = -1/5 ( x - 4 )
y - 2 = -1/5 x + 4/5
y = -1/5 x + 14/5
Answer:
190,050
Step-by-step explanation:
362 x 525 = 190,050
brainliest pls
To find the percentage of students who scored below 320 we proceed as follows:
σ=75
μ=500
the z-score of this information is given by:
z=(x-μ)/σ
thus the z-score when x=320 will be:
z=(320-500)/75
z=-2.4
thus:
P(x<320)=P(z=-2.4)=0.0082~0.82%
Thus:
Answer: 0.82%
