Answer:
Step-by-step explanation:
Check the attached diagram... since they are parallel lines, those angles should be equal. now as per the theorem of opposite angles, (3x + 10)° should be equal to 70° .
(3x + 10)° = 70°
3x = 60°
x = 20
The first digit of two different numbers is in the hundred millions place. Both numbers contain the same digits. Can you determi
1 answer:
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QUESTION 1
The given logarithmic expression is
We rewrite in the index form to base 4.
This implies that;
We now apply the power rule: .
Recall that logarithm of the base is 1.
QUESTION 2
The given logarithm is;
This is the same as;
Answer:
1608.5 cm³
Step-by-step explanation:
Use the cylinder volume formula, V = r²h
If the diameter is 16 cm, then the radius is 8 cm.
Plug in the radius and height into the formula, and solve:
V = r²h
V = (8)²(8)
V = (64)(8)
V = 1608.5
So, to the nearest tenth, the volume of the cylinder is 1608.5 cm³