$\dfrac{2-\frac{1}{y}}{3+\frac{1}{y}}=\left(2-\dfrac{1}{y}\right):\left(3+\dfrac{1}{y}\right)=\left(\dfrac{2y}{y}-\dfrac{1}{y}\right):\left(\dfrac{3y}{y}-\dfrac{1}{y}\right)\\\\=\dfrac{2y-1}{y}:\dfrac{3y+1}{y}=\dfrac{2y-1}{y}\cdot\dfrac{y}{3y+1}=\dfrac{2y-1}{3y+1}$

5 0

3 years ago

Does congruent mean angles each have a measure of 90

Kay [80]

No congruent means have the same equal exact measure

7 0

3 years ago

WILL MARK BRAINLIEST<br> Find the area and EXPLAIN<br> Use two shapes

DedPeter [7]

Answer:

top one is 10 and bottom is 25 add if needed

Step-by-step explanation:

6 0

3 years ago

Find BCAC = 7BD = 7.5DE = 1.5AE = 11​

Find BCAC = 7BD = 7.5DE = 1.5AE = 11