40 inches because ef equals xy so gf and zy are equal. 18 times about 1.67 is 30 so 1.67 times 24 is 40.08 and is rounded to 40
Answer:
x = 20
Step-by-step explanation:
The triangle is isosceles ( 2 congruent sides )
Hence the base angles are congruent, thus
3x = 60 ( divide both sides by 3 )
x = 20
Answer:
A
Step-by-step explanation:
Each term in the second factor is multiplied by each term in the first factor.
(2x + 5)(4x + 4)
= 2x(4x + 4) + 5(4x + 4) ← distribute both parenthesis
= 8x² + 8x + 20x + 20 ← collect like terms
= 8x² + 28x + 20 → A
Answer:
See below in bold.
Step-by-step explanation:
The median will be the middle number - that is the 11th.
The first quartile will be the middle value of the first ten numbers.
That is the mean of the 5th and 6th number.
Answer: It's the first 3, not the last one
Step-by-step explanation:
Confusing! But if the planes have two points in common, they intersect.
The last choice is the top and bottom. They have no edges in common, so they don't intersect
