Yes correct because it manipulated the question and it got 78
Answer:
n<-12
Step-by-step explanation:
4<-1/3n
4<-n/3
4×3<-n
12<-n
-12<n
n<-12
Answer:
I believe its 6 based on the midsegment theorem
Step-by-step explanation:
Answer:


✏ The value of <u>x </u><u>=</u><u> </u><u>-</u><u> </u><u>1</u><u>4</u><u> </u><u>(</u><u>option </u><u>2</u><u>)</u>
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

Answer:
The answer is
<h2>21.45 g/cm³</h2>
Step-by-step explanation:
The density of a substance can be found by using the formula

From the question
mass of platinum = 214.5 g
volume = 10 cm³
It's density is

We have the final answer as
<h3>21.45 g/cm³</h3>
Hope this helps you