Hello
All square numbers ends with 0,1,4,5,6 or 9 at units place.
Answer:
a=1
Step-by-step explanation:
To make this easier, combine like terms first.
-5+2a=4a-4-3a
-5+2a=a-4
Then, add 5 on both sides.
-5+2a=a-4
<u>+5 +5</u>
2a=a+1
Now, subtract a on both sides.
2a=a+1
<u>-a -a</u>
a=1
Hope this helps you out!!!! Have an amazing day :3
Answer:
2.5 = X
Step-by-step explanation:
2.5^3 = 15.7 rounded up to 16
2 + 16 = 18
have a nice day and mark me brainliest! :)
0.4^3 = 0.4 * 0.4 * 0.4 = 0.064
Answer:
coordinates will be (1/2 , -5)
Step-by-step explanation:
when x=4
y= -2(4)+3
y = -8 +3
y = -5
when y=2
2 = - 2x + 3
2-3 = -2x
-1 = -2x
1=2x
x = 1/2
