76 shsnshanauenejagwbebehd
Step-by-step explanation:
First draw a straight line
then mark a point A on the line
after take the compass and take 10 cm size
then keep the compass on A and draw the arc its B
then keep the point on B and draw arc to A
next keep the compass on A draw arc on same length
to upside to line do same thing from point B to upside
mark a point meeting borth arcs its c
all ABC triangle
Answer:
Matched pairs design
Step-by-step explanation:
A matched pair design can be used in a case where the same people are being measured in before-and-after comparison. The same set of people are measured for the amount of sleep each night before the administration of the drugs and after the drug administration and this is used to test for a difference.
Answer:
618 dolla
Step-by-step explanation:
12 hours x the number of hours worked (50) +18
12*50+18
12*50=600
600+18=618
Answer:
x=5
Step-by-step explanation:
According to the Pythogoras Theorem,
(hyp)^2 = (opp)^2 + (adj)^2
(13)^2 = (12)^2 + (x)^2
169 = 144 + (x)^2
(x)^2 = 25
x = 5
