3/4 times 1 1/2 = 1 1/8
Hope this helps!
Answer:
84.5
Step-by-step explanation:
Use trig functions to find x. Trig functions are special relationships which exits between the sides of right triangles. Since you need to find x the hypotenuse and you have the adjacent side to 77 degree angle use cosine.
Cos 77 = 19/x
0.22495 = 19/x
19/0.22495 = x
84.5 = x
Answer: 67°.
Step-by-step explanation:
1) m∠PMR=m∠LMN=3x+19°;
2) m∠LMN+m∠LMP=180°, it can be written as 3x+19+9x-31=180;
3) if to solve the equation 3x+19+9x-31=180, then x=16;
4) m∠PMR=3x+19=48+19=67°.
Answer:
Option D) 5.4%
Step-by-step explanation:
we know that
$75.74 ----> represent the 100%
so
using proportion
Find the percentage that the amount of the customer's water bill increase
Let
x -----> the percentage that increase
$75.74/100%=($79.86-$75.74)/x
$75.74/100%=($4.12)/x
x=100*4.12/75.74
x=5.4%
