Answer:
Step-by-step explanation:
B is the answer pretty sure
Answer:
Step-by-step explanation:
1.2307692307692.
The first step is to find the proportionality constant.
The formula is
z = kx/y
1.2307692307692 = k * 4/13 Multiply both sides by 13
1.2307692307692 * 13 = 4k
16 = 4*k Divide by 4
k = 16/4
k = 4
=================================
z = k*x/y
x = 9
y = 20
k = 4
z = 4 *9/20
z = 36/20
z = 1.8
Answer:
18cm
Step-by-step explanation:
20/10 = 2cm
So since 2x10 is 20 and it exceeded only 10%, we only subtract 2 from 20 which you leave you with 18cm.
Hey! Hope that I can help. When converting a percent to a decimal, you need to divide the percent by 100. 32 / 100 = 0.32. Good luck!
Answer:
d. 43°
Step-by-step explanation:
KM is a bisector of ∠LKN, so ...
∠LKN = 2(∠4)
7q +2 = 2(4q -5)
12 = q . . . . . . . . . . . add 10-7q, simplify
Now, we can put 12 where q is in the expression for ∠4:
∠3 = ∠4 = 4·12 -5 = 43