Answer:
It is c, 60 in²
Step-by-step explanation:
There are 4 triangles the same size. Each triangle has the same hieght and base.
using the formula how to calculate area of triangle, area is 15 in² for each.
we multiply that by 4.
answer is 60in²
Hope this helps :)
pls mark as brainliest :))
Answer:
r u in school
Step-by-step explanation:
Answer:
0.45 liters
Step-by-step explanation:
Let the initial amount of water in the tank be x.
Then, the volume of water was 8 times as much as the initial volume, that is 8x.
Then, another 16.75 liters of water is added and the total volume of water is now 20.35 liters.
This means that the amount of water in the tank is now:
8x + 16.75 = 20.35
Let us find x:
8x = 20.35 - 16.75
8x = 3.6
x = 3.6/8 = 0.45 liters
There was 0.45 liters of water in the tank initially.
This is an absolute value , for example |-6| = 6 and |-0| = 0 so your answer is
Y >= 0 ( your last choice)
Answer:
is there any answer choices?