Answer:
22.36
Step-by-step explanation:
19+x/2=4
multiply 2 on both sides
19+x=4 times 2
19+x=8
subtract 19 on each side
x=8-19
subtract
x=-11
the height is 11.25 because 7×4=28×11.25=315
X = 36
because angle 108 = 3x
3 x 36 = 108
hope it makes sense, if you have any questions let me know
Step-by-step explanation:
5x-16 = 3 (10+x)
=> x= 23
