The domain is related to the x-value of the function. In this case, the goal of finding the domain is to make sure that the number under the radical sign is positive. The number that makes the function under the radical sign is -2. Hence this is the minimum number and the domain is from -2 to positive infinity.
Answer:
i think its conditional. i think its conditional because your'e using outside references to come up with an explanation. i hope this helps. good luck.
Step-by-step explanation:
1) Given that the apple tree is 4/5 pear tree we can write
Apple Tree size = 4/5 Peartree
Apple tree= 4m
2) So we can write the following expression for that:
So the Pear tree is 5 meters tall, and the apple tree is 4/5*5 = 4 m
Answer:
AEB =305° as stated below
Step-by-step explanation:
AEB is the larger area starting A to EB and missing out the small AB area
EC = 180° = supplementary we label 87° angle to P.
P+ BCD = 87, + 38 = 125°
ABCD = 180°
180 - BCD = 180-125°
AB = 55°
Therefore AEB = 360-55=305°
The other person did not explain so I will:
(68+79+74)= 221/3 =73.7
80 x 4 = 320
320-221 = 99
He must get 99 on his 4th test.
Thanks