Answer:
Step-by-step explanation:
apply sine rule 2 the triangle on left:
sinB'/10=sin45deg/8.2
sinB'=10*sin45deg/8.2=0.8623
B'=59.58deg or 120.42deg
as shown in the pic, B' > 90deg.
so B'=120.42deg.
the triangle on right has 2 sides at 8.2 so it is isosceles
B=adjacent < of B'
=180-120.42
=59.58deg
Answer:
4=10-n
3=n/2
8n=48
Step-by-step explanation:
Because for the first one instead of subtracting 10-n you will subtract 10-4, which is 6 so that one and for the second one you would do the inverse of division and multiply 3x2and get 6 and then for the fourth one you will divide 8/48 and get 6
Hoped this helped!!! Have a Great Day!!! Pls give me BRAINLIEST!!
this is what I got for it
Y=-2x-10
So it would be -2
Answer:
4m is the answer.
Step-by-step explanation:
a = 3m
b = ?
c = 5m
According to the Pythagoras theorem,
a² + b² = c²
3² + b² = 5²
9 + b² = 25
b² = 25 - 9
b² = 16
b = 4m
∴ The distance between the ladder and the bottom of the slide is 4m.
