Replace all occurrences of + − with a single − . A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because 1 ⋅ − 1 = − 1 2 − 2 c − 9 c 2
Answer:
a + b
Step-by-step explanation:
ax + ay + bx + by
a(x +y) +b(x + y)
(a + b) ( x + y)
therefore (a + b) ( x + y) divide x+y
x + y is canceled out both in the denominator and numerator
= a+b
Answer:
0.01923 foot
Step-by-step explanation:
<em>area painted of one section = 1/13×8
</em>
<em>
area painted of one section= 0.6154 foot</em>
<em> f</em>ence = 32 foot
<em>
so,
</em>
<em>a</em>rea painted of fence = 0.6154/32
#1- I'm pretty sure that this one is the bottom right
#2- I'm pretty sure that this one is the top right
PLEASE CORRECT ME IF I'M WRONG!!!