Answer:
B
Step-by-step explanation:
To change a/x=d/a to <span>a²=cd, you need to take the following steps:
1. Pass the "a" to the left side and the "c" to the right side:
(a)(a)/c=d
(a)(a)=cd
2. Finally, multiply "a" by "a":
a</span>²=cd (By definition, when you have to multiply exponents with the same base, you should add the exponents. As you can see, both bases "a" have exponents 1, so, when you multiply them, you have to rewrite the base and then add these exponents: a^1+1=a²).<span>
</span>
6u + 3u = 18
9u = 18
u = 18/9
u = 2
Answer:
Step-by-step explanation:
-6 ≥ x
-2 ≤ x
I don't think you can combine this into one statement.
Your line looks something like
<---------------O O------------------------->
-6 -2
Shade in the 2 Os. The shaded in Os are included in the way the line looks.