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3 years ago

Help me plssss..tis urgent. ..I'll give you brainliest and many pts .... [°~°]..do for (2)

Mathematics

1 answer:

Kobotan [32]3 years ago

7 0

Answer:

This question confused the heck out of me, but I tried my hardest. Here you go:

Step-by-step explanation:

I solved the problem with sin and cos and all that, and I got 2.81859485365.

When I divided pi by 2, I got 1.57079632679 . So basically, the problem that was supposed to show that 0<C<pi/2 is correct is incorrect. Does that make sense? If not, just ask in the comments, and I'll edit this answer.

~Plz mark brainliest!~

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TVs are measured by

kondor19780726 [428]

Answer:

Step-by-step explanation:

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6.25 inches

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2 years ago

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3 years ago

Please help with the working out

nadya68 [22]

I hope this helps you

m=5

(5^2-5.5+9)^2

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3 years ago

Read 2 more answers

What is the solutions to X2 equals 8

stiv31 [10]

Answer:

x = ±2sqrt(2)

Step-by-step explanation:

x^2 = 8

Take the square root of each side

sqrt(x^2) = ±sqrt(8)

x = ±sqrt(4*2)

We know that sqrt(ab) = sqrt(a)sqrt(b)

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6 0

3 years ago

Yolanda has 2 granola bars. Each serving is of a bar of granola.

RSB [31]

The model of the granola bars is an illustration of <em>ratios and proportions</em>.

The model that shows the total serving is model A

The given parameters are:

$\mathbf{Bars = 2}$

$\mathbf{Serving = \frac{2}{5}}$

So, the number of servings in both bars is:

$\mathbf{Total = Bars \div Serving}$

Substitute 2 for Bars and 2/5 for Servings

$\mathbf{Total = 2 \div \frac{2}{5}}$

Express as multiplication

$\mathbf{Total = 2 \times \frac{5}{2}}$

$\mathbf{Total = \frac{10}{2}}$

$\mathbf{Total = 5}$

The total number of servings is 5

The model that shows a total serving of 5 is model A (see attachment)

Read more about ratios and proportions at:

brainly.com/question/7810782

6 0

3 years ago