Answer:
4 ft
Step-by-step explanation:
A=10 h=5
20=5b (multiply both sides by 2)
4=b (divide by 5)
Answer:
9 - 7x - x²
Step-by-step explanation:
-4x+2x2-x²+5-3x = -4x-3x+2x2+5-x²
I arranged the like terms together so it is easier to do the calculations.
-4x-3x+2x2+5-x² = -7x+4+5-x²
Simplify.
-7x+4+5-x² = 9-7x-x²
It can either be the negative sign of the number by the x so it should either be 2 or -
Answer:
1:4
Step-by-step explanation:
multiply both sides by 10 to get whole numbers which will be 6:24. then divide by the GCF which is 6 and you get 1:4
Answer:
1/x^24
Step-by-step explanation:
(x^-6/x^2)^3 multiply the powers inside the parenthesis by power outside of the parenthesis to get rid of parenthesis
x^-6×3/x^2×3 = x^-18/x^6
subtract the denominator's power from nominator's power
x^-18-6 = x^-24 ➡ 1/x^24
