Answer:
x > -24
Step-by-step explanation:
18 - 3x < 90
Subtract 18 from both sides.
-3x < 72
Divide both sides by -3. (When diving by a negative, flip the sign.)
x > -24
Answer:
8 + 6t
Step-by-step explanation:
just distribute the negative signs in front of the parenthesis which is technically just -1
or if its easier, just multiply the numbers inside the parenthesis by -1 and get rid of the parenthesis
Answer:
none
Step-by-step explanation:
Hi, I hope this helps, I'm in high school LOL.
Use these, they help to figure this out:
a + b > c
b is the longest side, or hypotenuse. c would be the base.
We have to make sure that c is less than what a + b is.
Plug the numbers in:
2.7 + 4.8 > 8.6
4.8 plus 2.7 is 7.5 cm.
So, 7.5 > 8.6
Obviously, 7.5 is less than 8.6 so 7.5 > 8.6 <u>does not work at all. </u>
That tells you that no triangles can be formed. So, it's none.
Answer:
whats the expression?
Step-by-step explanation: