Answer:
B , D , A ,C
Step-by-step explanation:
PEMDAS
30/40 Maybe I am guessing sorry if it is wrong Please mark me as brainliest
1) tan 41°= 30cm divide by y cm
y= 30 divide by tan-1 41°
Answer: -30
Step-by-step explanation: -13 subtract 17 = -30
Given:
Triangle:
height = 6ft
base = 4ft
Rectangle:
length = x
Width = 6 ft
Surface Area = 150ft²
Area of a Triangle = h*b / 2 = (6ft * 4ft) / 2 = 12ft²
Area of a rectangle = Surface Area - Area of a Triangle
A = 150 ft² - 12 ft² = 138 ft²
138 ft² = x * 6ft
138 ft² / 6 ft = x
23 ft = x.
