I hope this helps you
a)
sin55=0.81=x/15
x=15/0.81
x=18.5
b)
tan27=0.50=x/20
x=20/0.50
x=40
3b - 7u -5
Add them together and put them in alphabetical order.
Answer:
9
Step-by-step explanation:
Slope is the same as coefficient of x
From the equation
3x+4y=12
Y=(-3/4)x+3
The slope for this eqn is -3/4
For this equation
Px+12y=30
12y=-p+30
Y= (-p/12)x +30/12
The slope is -p/12
To get p
-p/12=-3/4
P=9
Answer:
BC=√7
Step-by-step explanation:
AC=4
AC=AH+HC
=3HC+HC
=4HC
HC=1/4AC=1/4×4=1
AH=3HC=3×1=3
BH⊥ AC
AB=AC=4
Answer:
2d shape and the area is i think 3
Step-by-step explanation:
