1. is true
2. is true
3. true because the sign is greater than or equal to.
4. true
idk if thats true but all looks true to me
Answer:
5+2=7-7+4=4 =4 the answer is 4
Step-by-step explanation:
do not cheat 1st grader
9514 1404 393
Answer:
d. 45
Step-by-step explanation:
You can check the offered answers. You will find that the difference from reversing the digits will only be 9 if the digits differ by 9/9 = 1.
The original number is 45.
__
<em>Check</em>
45 + 9 = 54 . . . with the digits reversed
Answer:
25ft
Step-by-step explanation:
2hr=10ft
5hr=25ft
5-2=3 so you have to find what they did for the 3 hours which is another 2 plus half so 25ft.
Answer:
RQ = 18
Step-by-step explanation:
KR is an angle bisector and divides the opposite side into segments that are proportional to the other two sides, that is
= , substitute values
= ( cross- multiply )
45(38 - x) = 50x ← distribute left side
1710 - 45x = 50x ( add 45x to both sides )
1710 = 95x ( divide both sides by 95 )
18 = x
That is RQ = 18