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sdas [7]
3 years ago
9

I wanna know what’s the answer for 3.2 = ?

Mathematics
1 answer:
galben [10]3 years ago
7 0

Answer:

3.2 in fraction form is 3 1/5

if the . is a multiplication sign then it is 6

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What is the percentage of lemons in the is group of lemons and strawberries?
Vitek1552 [10]

Answer:

70%  

Step-by-step explanation:

60 - Altogether

18 - Strawberries

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Find the function value. tan495°
inysia [295]

Answer: -1

Step-by-step explanation:

You want to find an angle that is coterminal to 495. So, subtract 360 degrees until youre in the range of 0-360. I got 495 - 360 = 135°

Tangent is equal to \frac{sin(theta)}{cos(theta)}, we already solved theta which was 135°

This next part is hard to explain to someone who doesnt know their trig circle, idk if you do. The angle 135 is apart of the pi/4 gang. So we know this is going to be some variant of √2/2. Sine of quadrant 1 and 2 is gonna be positive:

sin135=\frac{\sqrt{2} }{2}

Now lets do cosine of 135°, which again is apart of the pi/4 gang because its divisible by 45°. Its in quadrant 2 so the cosine will be negative.

cos135=-\frac{\sqrt{2} }{2}

The final step is to divide them. They are both fractions so you should multiply by the reciprocal.

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7 0
3 years ago
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The largest 4 digit number exactly divisible by 88 is: a.9944 b.9768 c.9988 d.8888 ​
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A

Step-by-step explanation:

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What is the percent change of 36;63
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Then, divide by the original number.
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Then, put it in percentage form.
75%
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