Find three consecutive integers such that 3 times the first added to the last is 22.

5,6,7

Step-by-step explanation:

consetive integers are 1 apart

they are

x,x+1,x+2

3 times the first added to the last is 22

3x+x+2=22

combine like terms

4x+2=22

minus 2 both sides

4x=20

divide both sides by 4

x=5

x+1=6

x+2=7

the numbers are 5,6,7

5,6,7

Step-by-step explanation:

hope this helps :)

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: