Answer:
ASA RULE
Step-by-step explanation:
As 2 angles are given and RV is common in both trianlges hence TVR is congruent to SRV by ASA rule
D=114.4 kilometers
T=22 minutes
R= 114.4 km /22 min
R= 5.2 km/min
Answer:
63 and 53
Step-by-step explanation:
you could use trail and error. So:
13+23=9
33+43=91
63+73=559
53+63=341
P(e)=number of evens/number of numbers :)
P(e)=3/6=1/2
Answer:
0.25feet
Step-by-step explanation:
The equation is not well written. Let the equation of the height be modelled as;
h = -16d²+8d+4
The velocity of the ball is zero at its maximum height.
Velocity = change in displacement/time
v = dh/dd
Differentiate
v = -32d+8
Since dh/dd = v = 0
0 = -32d+8
Add 32d to both sides
0+32d = 8
32d = 8
Divide both sides by 32
32d/32 = 8/32
d = 1/4
d = 0.25feet
Hence the maximum height of the tennis ball is 0.25feet
Note that the modeled equation was assumed. You can apply the same calculation to any equation given