So Area is defined at Length times Width. or A=L*W when it comes to rectangles or squares. So the area can be expressed by A = 2*(6y-7) which is A = 12y-14
Hi Brian, thanks for asking a question here on Brainly.
Well, let's take a look. Observe carefully at the photo below. We can see that this certainly isn't a circle or a square. It has three equal angles, making it a
right triangle.Answer: Letter A ✅
Hope that helps! ★<span> If you have
further questions about this question or need more help, feel free to comment
below or post another question and send the link to me. -UnicornFudge aka Nadia </span>
15.75+3.2*20=M;
M=15.75+64;
M=69.75.
Answer: 69.75.
Answer:
-13
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
Explanation:
Although you have not been provided with direct masses, you can use the percentage composition values in place of masses.
First, calculate the number of moles of each element:
This is the formula for the ionic compound calcium carbonate, confirming that our result is indeed in the magnitude of a plausible answer. In fact, given the fact that calcium carbonate is ionic, it is also true that this empirical formula equates to the unit formula of the compound.