Answer:a is 52 b is 65
Step-by-step explanation:
a:Write 65% as 65100.
65100 of 80 = 65100 × 80.
Therefore, the answer is 52. If you are using a calculator, simply enter 65÷100×80 which will give you 52 as the answer.
b: it is 65 because it is the same question but in reverse which still gives you the same answer.
Hope this helps
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Answer:
A central angle of a regular polygon is an angle whose vertex is the center and whose sides contain two consecutive vertices of the polygon. You can divide 360° by the number of sides to find the measure of each central angle of the polygon.
Hope it helps
Answer:
Step-by-step explanation:
Don't know. Maybe you add up the two numbers then divide the answer.
Answer:
1
Step-by-step explanation:
When you take the log of ...
b = b^1
you get ...
Answer:
<em>h</em> = 435.779 m
Step-by-step explanation:
Step 1: Define variables
∅ = 5°
Hypotenuse (the road) = 5000 meters
We need to find height (or the vertical leg on the triangle) = <em>h</em>
Step 2: Use trig
sin∅ = opposite over hypotenuse
sin5° = <em>h</em>/5000
Step 3: Evaluate
5000sin5° = <em>h</em>
<em>h</em> = 435.779 m
