The answer is 22.5 because the total area is 45 if you count it, and it says each is 1/2.
1/2 * 45 = 22.5.
Hope this helped☺☺
Answer:
The answer would be 10 tickets because 400 divided by 40 equals 10
Step-by-step explanation:
Answer:
.75h
Step-by-step explanation:
Given that length of the hair of Florencia on Monday = h centimeters. So new length of the hair of Florencia on Tuesday = 75% of Monday value
= 75% of (h)
= 0.75* (h)
= 0.75h
Answer:
Step-by-step explanation:
- 2·
+ 20 = 32 - 2· = 12
- = 6
- (v + 4) log 4 = log 6
- v + 4 = log 6 / log 4
- v + 4 = 1.29 (<em>rounded</em>)
- v = 1.29 - 4
- v = - 2.71
Answer:
First option: 
Second option: 
Fourth option: 
Step-by-step explanation:
Rewrite each equation in the form 
and then use the Discriminant formula for each equation. This is:
1) For :
Then:
Since 
this equation has no real solutions, but has two complex solutions.
2) For :
Then:
Since this equation has no real solutions, but has two complex solutions.
3) For 
:
Then:
Since 
this equation has one real solution.
4) For :
Then:
Since , this equation has no real solutions, but has two complex solutions.
