MATHEMATICS MIDDLE SCHOOL

I’m confused please help

Answers

Answer 1

Answer:

Hello!

The answer is:

$Sin(A)=0.93$

Why?

To solve the problem, remember to set your calculator in "degree mode"

So, we are given that the angle A is equal to 68°

So, we have that:

$Sin(A)=Sin(68\°)=0.93$

Hence, we have that:

$Sin(A)=0.93$

Have a nice day!

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Lucia is wrapping packages that are in the shape of a triangular prism. The net of the prism is shown below: ( Help me answer this and ignore what I wrote on the paper)

Answers

Answer:

The total surface area of all 6 prisms is 6336 in^2.

Step-by-step explanation:

Let's find the surface area of ONE prism and then multiply that result by 6 to obtain the final answer.

One prism:

The area of the two 13 in by 26 in rectangular tabs is 2(13 in)(26 in), or 676 in^2 (subtotal);

The area of the two triangles of base 10 in and height 12 in is 2([1/2][10 in][12 in], or 120 in^2; and, finally,

The area of the 10 in by 26 in base is 260 in^2.

The total surface area of ONE prism is thus:

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The total surface area of all 6 prisms is 6336 in^2.

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Answers

To find the perimeter of anything, you look at it and figure out how far
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Simplify 7(x + 2) + 12.
07x+ 14
O 7x + 21
07x+26

Answers

Answer:

7x + 26

Step-by-step explanation:

7(x + 2) + 12

7x + 14 + 12

7x + 26

PLEASE HELP ME I BEG YOU I REALLY NEED HELP!

Answers

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