Answer:
x = 8
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
= 
Note that ΔBCD is a 3- 4- 5 triangle ( Pythagorean triple), hence CD = 4
Substitute given values into the equation
= 
( cross- multiply )
3x = 24 ( divide both sides by 3 )
x = 8
2z+6+15-9z
-7z+21
Hope this helps
You just have to multiply 23 * 3 = 69. So there were 23 acres of potatoes and 69 acres of corn and oats. 69 + 23 = 92. Your answer is 92 acres total.
Answer:
B
Step-by-step explanation:
Minimum is 55 and I think the first quartile is 83.5 and the max is 72
