If a figure is dilated it keeps the same shape so the angles of the triangle will be the same as before dilation
Therefore the tan of the angle will also be the same.
Answer:
looking for anwser now
Step-by-step explanation:
P(Vowel)=5/26
P(2 vowels with replacement)= (5/26)^2
= 25/676
=0.037
P(2 Vowels w/o replacement)=(5/26)(4/25)
=20/650
=0.031
The first event is independent
The second event is dependent
Answer:
40.5
Step-by-step explanation:
if y varies jointly as the square of x and the cube of z and inversely as the square root of w, this is expressed as;
y ∝ x²z³/√w
y = kx²z³/√w
If x = 2, z = 2, y = 12 and w = 64
Substitute;
12 = k (2)²(2)³/√64
12 = 32k/8
12 = 4k
k = 12/4
k = 3
To get y when x = 1, z = 3, and w = 4.
y = 3 (1)²(3)³/√4
y = (3*27)/2
y = 81/2
y = 40.5
Hence the value of y is 40.5
