Answer:
C
Step-by-step explanation:
The sum of the measures of the three angles of a triangle is 180 degrees.
A
50 + 40 + 90 = 180 good
B
55 + 35 + 90 = 180 good
C
45 + 40 + 90 = 175 not good
Answer: C
Answer:
1.67 weeks
Step-by-step explanation:
Let X= time it will take to pave 1 kilometer?
1 week=3/5 kilometer
X week =1 kilometer
Cross multiply
3/5 X= 1
3X= 5
X= 5/3
1.67 weeks
(14 + 19 + x) / 3 = 17
(33 + x) / 3 = 17
33 + x = 17 * 3
33 + x = 51
x = 51 - 33
x = 18 <== third quiz grade
V= 1/3AH, thats the formula
You get extract objects out of 97 object in this number of ways:
So, the number of all possible subsets is