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>
<em>Answer:840 hours</em>
<em>Step-by-step explanation:You have to Add to get your answer.This is how I got 840:</em>
60+60=120
120+720=840
Your answer is:840 hours
hope this was helpful :)
Answer:
1: 4ft
2:6000
3:20
4:2.5
Step-by-step explanation:
Equivalent expressions.
parentheses.
(wx)yz
wx(yz)
i hope this helps :)
Answer:
D
Step-by-step explanation:
<u>The answer is D</u>. 6 is the whole number with no decimal after it so it goes before the decimal. Then we add the numbers after the decimal. 0.2 is the same as 0.20 so we add 0.20 plus 0.09 which gets us 0.29. Lastly, we add this all together and get a total of 6.29. Hope this helps!