Answer:
Face diagonal of a cube:
Step-by-step explanation:
f2 = a2 + a. Then f2 = 2a.
Answer: c
<u>Step-by-step explanation:</u>
When multiplying matrices, multiply ACROSS with the left matrix and DOWN with the right matrix.
Answer:
X
Step-by-step explanation:
Since the Geosphere basically describes land, and the hydrosphere describes water, we can say that X makes the heavy rainfall makes a landslide on the side of a mountain
Forgive me if I'm wrong!
Answer:
75≥x
Step-by-step explanation:
So, if x is the amount of snowflakes, then 125 ≥ 65 + 0.8x
Then subtract 65 from both sides to get 60 ≥ 0.8x
Divide both sides by 0.8 (multiply by 10/8) to get 75≥x
First, it is important that you know the rules of logs
So that is blog(a<span>)=</span>log(<span><span>ab</span>)</span>
So you will get ln(z^(1/2))-ln(5-x)-ln(y^4)
You can also
do it this way, applying another rule of logs
og(a<span>)−</span>log(b<span>)=</span>log(<span><span>ab</span>)</span>
Then substitute it to the given, you get:
ln<span>(<span><span>z<span><span>1/</span>2</span></span>)</span>−</span>ln(5+x<span>)−</span>ln<span>(<span><span>y4</span>)</span></span>
ln[<span><span><span>z<span><span>1/</span>2</span></span><span>(5+x)<span>y4</span></span></span><span>]</span></span>