Answer:
10
Step-by-step explanation:
296/26 = 11.3846153846
Now round it to the nearest tenth = 11.40
round to the nearest whole number = 11
To the nearest zero digit = 10
Answer:
9
Step-by-step explanation:
a²+b where a= -2, b=5
(-2)²+(5)
=4+5
=9
Answer:
a ≈ 4.9
Step-by-step explanation:
using the Cosine Rule in Δ ABC
a² = b² + c² - (2bc cosA )
= 16² + 18² - (2 × 16 × 18 × cos15° )
= 256 + 324 - (576cos15° )
= 580 - 576cos15
= 23.6267 ( take square root of both sides )
a =
≈ 4.9 ( to the nearest tenth )
The answer is 11 and 16
16-11=5
16*11=176
X - male lions
y - female lions
The ratio of the number of male lions to female lions is 21:20.
There are 123 lions.
Set both equations equal to each other:
There are
60 female lions.