Answer:
A;H;D;G
Step-by-step explanation:
Altitude is a line from a vertex that intersects a side at a 90 degree angle. DE is the only altitude shown
Perpendicular bisectors divide a side into 2 congruent pieces, at a 90 degree angle. GB is the only perpendicular bisector shown.
An angle bisector is a line that divides an angle into 2 angles with the same measure. CF is the only angle bisector shown.
A median is a line that goes through a vertex and divides a side into 2 congruent lengths. AB is the only such example.
X = 2 +- √4 -32 )/2 = 1 +-i√7
Answer is <span>d. 1 plus i square root of 7
Hope it helps!
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The 3 answers are A, B and C
Answer:
6.20%
Step-by-step explanation:
Missing question and graph attached.
Given: Total number of sample collected for female between age 20-29 is 548.
34 females that weighed over 250 pounds.
Now, finding percentage of females aged 20 to 29 weighed over 250 pounds.
Percent of Female over 250 pound aged 20-29=
⇒Percent of Female over 250 pound aged 20-29=
⇒ Percent of Female over 250 pound aged 20-29=
∴ Percent of Female over 250 pound aged 20-29=
Hence, 6.20% of females aged 20 to 29 weighed over 250 pounds.