Answer:
CD = 10 units
Step-by-step explanation:
Coordinates of the given points are A(2, 14), B(2, 3), C(4, 2) and D(14, 2).
Distance between the two points 
and 
is given by the formula,
d = 
Distance between the two points C(4, 2) and D(14, 2) will be,
CD = 
= 
= 10 units
Therefore, distance between C and D is 10 units.
Answer: -1.55
Step-by-step explanation:
Given : Mean : 
Standard deviation : 
Sample size : 
Sample mean : 
The test statistic for the population mean is given by :-
Hence, the value of z statistic = -1.55
As QS bisects <RQT into 2 congruent triangles
therefore, <RQS = <SQT
4x-25= 2x+5
2x= 30
x= 15
<RQS = 4x-25
= 4(15) -25
=60-25
= 35
Surface area of a sphere = 4πr^2
4πr^2=100π
Divide both sides by 4π
r^2=100
r=10
The radius is 10 cm.
Answer:
IF IT IS THE AREA THEN YOU SHOULD TIMES THEM AS IN THE 1ST SHAPE 3 X 7 X 6 THEN DIVIDE 2 SECOND 7 X 3 X 3 X 6 DIVIDE INTO 2 AND AGAIN 2
Step-by-step explanation:
IT WILL BE EASY FOR YOUR EXAM
