Step-by-step explanation:
sum of four angles=360°
a=128
b=126
c=54
d=?,let d=x
128+126+54+x=360°
308+x=360
find like terms
x=360-308
x=52°
Answer:
2.53800027 ^9
Step-by-step explanation:
the product of both numbers is this.
just add both of them together. If im wrong, i will tell you another answer.
Answer:9
Step-by-step explanation:
You have three different sizes and three different drinks. Therefore each coffee type can have three different choices 3*3=9
Let a and b be integers and b>a, then we can say:
(b-a)/3=5 now multiply both sides by 3
b-a=15
b=15+a
So there are infinitely many pairs of integers that satisfy the conditions given in the problem. For any value a, b will be 15 units greater.
