We know, mass = Density * Volume
mass = 9000 * 0.8 g
mass = 7200 g = 7.2 Kg
So, you final answer is 7.2 Kg
Hope this helps!
315 / 10 = 31.5
4 and down stay the same,
5 and up round up
31.5 = 32
Answer: x=35
Step-by-step explanation:
1. Divide both by 3
2. Simplify-x+1=36
3. Subtract 1 form both sides
You answer will be x=35
Answer: PSR (Perfect Square Rule) = (x-3/2)^2
The you simplify.... = x^2 - 3x + 9/4
Step-by-step explanation: Factor by using the PSR (Perfect Square Rule). Then you have to simplify.
Hope this helps you out! ☺
∠2 and ∠4 are vertical opposite angles and they are congruent.
<h3>How to prove vertical angles?</h3>
Vertically opposite angles are congruent.
Therefore, let proof ∠2 and ∠4 are vertical angles
Hence,
m∠2 + m∠3 = 180
∠2 and ∠3 are linear pair.
m∠3 + m∠4 = 180
∠3 and ∠4 are linear pair.
∠2 and ∠4 are vertical angles
m∠2 + m∠3 = m∠3 + m∠4
learn more on vertical angle here: brainly.com/question/24460838
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