Answer:
OPTION C
Step-by-step explanation:
78-39=39
so: 39+39=78 (b=39)
so: 39+b= 78
Answer:
B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Question 3 Reflects over x acis
Question 5 reflects over y axis
A cell with 2cm sides has a surface area of 6 × a2 or <span> a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span>2<span> + a</span><span>2
</span>
Step-by-step explanation:
is that the question..can u explain it
