Step-by-step explanation:
Among the three sides of length 9cm,11cm and 13cm;
9cm is the shortest and 13cm is the longest
the shortest of the corresponding i.e 9cm real - life distance= 125 km
Therefore, the longest of the corresponding i.e 13cm real - life distance= 125 ×13/9
= 180.55
= 180.6 km
Answer:
ASA
Step-by-step explanation:
SAS, it must go in order and SAS covers it up, Side, Angle, Side
Answer:
One solution (-1,2)
Step-by-step explanation:
Since these two linear equations have different slopes, different y-intercepts, and are indeed linear, these equations will only have one crossing when graphed, and hence one solution.
To find that solution, we can simply set the equations equal to each other.
y = -x + 1
y = 2x + 4
-x + 1 = 2x + 4
-3 = 3x
-1 = x
Now plug that value back into one of the equations:
y = -x + 1
y = -(-1) + 1
y = 2
So now you know the crossing for these two equations occurs at (-1,2).
Cheers.
Answer:
4 units
Step-by-step explanation:
Let ABC be isosceles right angled ∆ right angled at B
By Pythagoras theorem,
AC² = AB² + BC²
(√32)² = 4² + s²
32 = 16 + s²
s² = 32 - 16
s² = 16
s = √16
s = 4 units.
Therefore s = 4 units
Hope it helps...
Answer:
16
Step-by-step explanation:
If you multiply 12 and 3/4 you will get 16. If you want to check it just do 16*3/4 and you will get 12. Hope this helped!!
