Answer:
EF = 11
Step-by-step explanation:
AD/DE = 3
Therefore, DC/3 = EF
33/3 = 11
Answer:
4/9
Step-by-step explanation:
using cross canceling you see
(4(5)(6)(7)(8))/(5(6)(7)(8)(9))
everything cancels except for the 4 on top and the 9 on the bottom so
4/9
Answer:
<em><u>x=−2</u></em> if i could get brainliest that would be great
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(−x+2x+1)=x−1
(3)(−x)+(3)(2x)+(3)(1)=x+−1(Distribute)
−3x+6x+3=x+−1
(−3x+6x)+(3)=x−1(Combine Like Terms)
3x+3=x−1
3x+3=x−1
Step 2: Subtract x from both sides.
3x+3−x=x−1−x
2x+3=−1
Step 3: Subtract 3 from both sides.
2x+3−3=−1−3
2x=−4
Step 4: Divide both sides by 2.
2x/2=−4/2
x=−2
<span>Answer:
(x + 4)/(x^2 - 3x - 10) * (x - 3)/(x^2 + x - 12)
= (x - 3)(x + 4) / (x + 2)(x - 5)(x + 4)(x - 3)
= 1/(x + 2)(x - 5)</span>
