Answer:
Step-by-step explanation:
We are given that
x=Number of small vases
y=Number of large vases
Total number of roses not more than 300 in vases.
Number of roses in small vase atleast=8
Number of roses in large vase not more than =12
We have to find the constraints are placed on the variables in the given situation.
According to question
<span>
fraternity of 32 members with 8 taking neither math or physics
Of the 24, 5 took both. 24 - 5 = 19 taking one. 18 taking just Math.
Just 1 took only Physics.
checking our answer:
just Math 18
just Physics 1
both 5
neither 8
total 32
just physics = 32 - 8 -5 -18 = 1 </span>
Answer:
3.)138
4.) 149
Step-by-step explanation:
you add the two inside measures together.
Answer:
Step-by-step explanation:
hello :
note :
for all x in ℝ : 1) sin(x+2kπ) = sinx ...k in Z 2) sin(-x) = -sinx
in this exercice :
sin(-4π-x)= sin(-x) = -sinx because : -4π = 2(-2)π (form : 2kπ when : k=-2)