Answer: The four integers are: 6,8,11 and 14
Step-by-step explanation:
The attachments below contains step-by-step explanations of the guessing and checking approach that would be used to arrive at the answer.
The calculations on the attachments is from left to right.
Answer:
4 dollars and five cents ( $4.5 )
Step-by-step explanation:
30 - 25.50 = $4.5
Answer:
No
Step-by-step explanation:
Not all kites are a square.
Answer:
0
Step-by-step explanation:
6 - 7 - (-4) - 3
6 - 7 first, and the 4 - 3
-1 + 1
-1 + 1 is 0
0
Answer:
50 feet
Step-by-step explanation:
According to the Pythagorean theorem a^2+b^2=c^2 and if you put it into this equation it is 30^2 + 40^2 =50^2 which does work out