Answer:
The answer is
<h2>
</h2>
Step-by-step explanation:
<h3>
</h3>
First of all separate the two from the x
That's
<h3>
</h3>
Next we use the rules of indices
Since they have the same base and are dividing we subtract the exponents
That's
<h3>
</h3>
So we have
<h3>
</h3>
We have the final answer as
<h3>
</h3>
Hope this helps you
A = 10, h = 8,
The volume:
V = a² · h = 10² · 8 = 800 in³
Total surface area:
A = 2 a² + 4 a h = 2 · 10² + 4 · 10 · 8 = 200 + 320 = 520 in²
Answer:
c. 29 feet
Step-by-step explanation:
Answer:
See below
Step-by-step explanation:
<u>Finding a:</u>
Where θ = 45° , opposite = a, hyp = 4√2
<u>Finding c:</u>
Where θ = 45°, opposite = 4, adjacent = c
tan 45 = 4 / c
1 = 4 / c
Multiply both sides by c
c = 4
<u>Finding b:</u>
Where θ = 30°, opposite = a(4), hypotenuse = b
sin 30 = 4 / b
Cross Multiply
1 * b = 4 * 2
b = 8
<u>Finding d:</u>
Where θ = 30°, opposite = a(4) , adjacent = d
tan 30 = 4 / d
Cross Multiplying
1 * d = 4√3
Hope this helped!
<h3>~AH1807</h3>