can you please explain it more clearly
Step-by-step explanation:
Answer:
18x^2 + 33x - 9
Step-by-step explanation:
to combine, i like using the foil method
3x x 6x = 18x^2
3x x -9 = 27x
1 x 6x = 6x
1 x -9 = -9
and then just combine those together
18x^2 + 27x + 6x -9
and then add the 2 in the middle
18x^2 + 33x - 9
Answer:
say no its not a right triangle
Step-by-step explanation:
bc u see the sides
and if u need the value of it its 432
Answer:
4th option
Step-by-step explanation:
There is a negative exponent so you have to move it to the bottom : Then you apply to power rule :5^(3*2) = 5^6 and it will be positive because you already got rid of the negative by bringing the value down down.
Answer:
The answer to your question is the last choice
Step-by-step explanation:
K = 5/9 (F + 459.67)
- Multiply by 9 both sides and simplify
9K = 5(9)/9 (f + 459.67)
9K = 5(f + 459.67)
- Divide by 5 both sides and simplify
9/5K = 5/5(F + 459.67)
9/5 K = F + 459.67
- Substract both sides by 459.67 and simplify
9/5K - 459.67 = F + 459.67 - 459.67
9/5K - 459.67 = F