Answer:
Step-by-step explanation:
Answer: d) acute isoceles
Step-by-step explanation:
it has 2 acute angles and it's isoceles because it has 2 sides of equal length
Answer:
9
Step-by-step explanation:
Otf the 15 that have a view of the river, 6 have both selections.
The remaining 9 only have a view of the river.
Answer:
see explanation
Step-by-step explanation:
Given
c = (s +
) m
There are 2 possible approaches
Approach 1
Divide both sides by m
= s + ![\frac{b}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7B3%7D)
Multiply both sides by 3 to clear the fraction
= 3s + b ( subtract b from both sides )
- b = 3s ( divide both sides by 3 )
-
= s, cancelling the factor 3 gives
s =
- ![\frac{b}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7B3%7D)
----------------------------------------------------------------------------------------
Approach 2
Distribute the right side by m
c = ms + ![\frac{bm}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bbm%7D%7B3%7D)
Multiply through by 3 to clear the fraction
3c = 3ms + bm ( subtract bm from both sides )
3c - bm = 3ms ( divide both sides by 3m )
-
= s, thus
s =
- ![\frac{b}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bb%7D%7B3%7D)
Answer:
315
Step-by-step explanation:
You're welcome
Answer above is rounded btw
Full number is:315.24444