I calculated that he bought 6 pens and 19 pencils
<span>Sin (x) = Cos (90 - x)</span>
<span>sin(2A) = cos (90 - 2A)
=cos (3A)
90 - 2A = 3A
5A=90
A=18</span>
Answer:
ml ml ml ml ml
Step-by-step explanation:
ml ml ml ml MLシ︎
Answer:
a = - 1
Step-by-step explanation:
Step 1:
6a + 5a = - 11 Equation
Step 2:
11a = - 11 Combine Like Terms
Step 3:
a = - 11 ÷ 11 Divide
Answer:
a = - 1
Hope This Helps :)
117 divide 3 equals to 39 also they are equal groups as 39 x 3 equals to 117