<h2>Division</h2><h3></h3><h3>10 x b = 90</h3><h3>is the same as</h3><h3>b x 10 = 90</h3><h3></h3><h3>divide both sides by 10</h3><h3>b x 10 ÷ 10 = b</h3><h3>90 ÷ 10 = 9</h3><h3></h3><h3>so</h3><h3>b = 9</h3>
Step-by-step explanation:
A. Right
B. Acute
C. Right
D. Obtuse
The answer to Part A is 4 batches. Divide 1/2 by 1/8:)
In a quadrilateral the angles should add up to 360 degrees.
360-80-90-103= 87
So 87 degrees