Answer: move each corner (where you see the right triangles) 2 units to the left and three units up. Then, draw the quadrilateral.

Step-by-step explanation:

**Answer:**

143

**Step-by-step explanation:**

lets make a fraction:

so

91 oil changes/7days

lets take "x" as the unknown # of oil changes:

so

x/11

91/7=x/11

we can cross multiply:

91*11=7*x

1001=7x

143=x

so 143 oil changes in 11 days

Hope this helps!

Yes it is ABATE ok it is correct

**Answer:**

<h2><u>c = </u><u>

**10.63 units**</u></h2>

**Step-by-step explanation:**

a² + b² = c²

8² + 7² = c²

64 + 49 = c²

113 = c²

c = √113 = <u>**10.63 units**</u>